An art teacher has 28 students in her first-period class and 24 students in her second-period class. If almost 30% of the students in these classes are boys, about how many boys are in her first two classes?


please helppppppppppppppppppppppppppppppp

2 months ago

Solution 1

Guest Guest #5595960
2 months ago

Answer:

.30 × 52 = 15.6 = 16 boys in the two classes

Solution 2

Guest Guest #5595961
2 months ago
16 boys are in the class

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The base of a right triangle is 2 inches less than 4 times its height, h. To create a new triangle, the length of the base is increased by 7 inches, and the height is increased by 5 inches. Which function represents the area, f(h), of the new triangle?

Solution 1

Answer:

see below

Step-by-step explanation:

Base b = 4h-2

new Base = b+7 =4h+5

new Height  = h+5

area = base * height *1/2 = 1/2 * (4h+5)*(h+5)

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After a number of months, a bank balance was –$46.83. Each month, the bank charges a $5.95 fee for having a negative balance. Write an inequality to determine at most how many months the fee was charged. Let x be how many months the fee was charged.

Can someone pls explain this to me and the answer also.

Solution 1

Answer: 7 months and 87 days

.
After a number of months, a bank balance was –$46.83
Charges applied/ month = $ 5.95
So, no of months charges applied = Bank balance/Charges applied
x = \frac{46.83}{5.95} x= 5.95
46.83
x = 7.87x=7.87
So no. of months charges is 7 months and 87 days.
Solution 2

Answer: Your answer is 7 months, 87 days

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Solution 1

Answer:

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Step-by-step explanation:

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HELP PLS 60 POINTS
A scatter plot is shown on the coordinate plane. scatter plot with points plotted at 1 comma 7, 1 comma 9, 2 comma 5, 3 comma 6, 3 comma 7, 5 comma 7, 6 comma 5, 7 comma 3, 9 comma 1, and 10 comma 1 Which two points would a line of fit go through to best fit the data? (3, 6) and (7, 3) (3, 7) and (9, 1) (1, 9) and (5, 7) (1, 7) and (2, 5)

Solution 1

Pοints (1, 9) and (10, 1) wοuld be a line οf fit.

What is a scatter plοt?

A scatter plοt is a graph that displays values fοr twο variables as οrdered pairs οf data pοints, with οne variable οn the hοrizοntal axis (x-axis) and the οther variable οn the vertical axis (y-axis).

Tο determine which twο pοints a line οf fit wοuld gο thrοugh tο best fit the data in a scatter plοt, we need tο lοοk fοr the pοints that are clοsest tο the general trend οr directiοn οf the pοints. In this scatter plοt, it appears that the general trend is a dοwnward slοping line.

The twο pοints that wοuld best fit this trend are (1, 9) and (10, 1), which are lοcated at the twο ends οf the scatter plοt and appear tο be the farthest frοm the general trend. Therefοre, the answer is:

(1, 9) and (10, 1)

Hence, pοints (1, 9) and (10, 1) wοuld be a line οf fit.

To learn more about the scatter plot, visit:

brainly.com/question/29231735

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Suppose you borrow money for a year at a simple interest rate of 7.2%. You pay $86.40 in interest. How much have you borrowed?

Solution 1

Answer:

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Step-by-step explanation:

You want to know the amount borrowed at 7.2% if the simple interest for one year is $86.40.

Interest

The interest formula is ...

  I = Prt

where P is the amount borrowed, r is the interest rate, and t is the number of years.

Application

Using the given values, we have ...

  86.40 = P·0.072·1

  P = 86.40/0.072 . . . . . . divide by the coefficient of P

  P = 1200

You have borrowed $1200.

Solution 2

Answer: 1200

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What is 24d + 0.2 = 29.6

Solution 1

Answer:

d=1.225

Step-by-step explanation:

24d+0.2=29.6

24d=29.6−0.2

24d=29.4

d= 29.4/24

d=294/240

d=49/40

d=1.225

Solution 2

To solve the equation, you just need to isolate the variable d. Here's the equation:

24d + 0.2 = 29.6

  • First, subtract 0.2 from both sides:

24d = 29.4

  • Now, divide both sides by 24 to solve for d:

d = 29.4 / 24

d ≈ 1.225

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Answer: 33.3%

Step-by-step explanation:

Since you want numbers less than 3, that would mean you want the sides with #1 and #2. And since there are six sides on the dice, you would put the number of sides you wish over the total number of sides. This would be 2/6 which could be simplified to 1/3 and if you want a decimal answer divide 1/3 to get a repeating decimal then move two decimal places to the right to make it 33.3% (This is rounded to the nearest tenth decimal place)

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Solution 1

Answer:

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Step-by-step explanation:

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The chance of you doing so on two draws, with replacement, is 1/2*1/13, or 1/26.

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Solution 1
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Solution 2

Answer:

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Step-by-step explanation:

[tex]a^{2}[/tex] + [tex]b^{2}[/tex] = [tex]c^{2}[/tex]

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L′(−1, 6)
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Solution 1

Answer:

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Step-by-step explanation:

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Solution 2
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Step-by-step explanation:

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Answer:40

Step-by-step explanation:

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Solution 2
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Solution 2
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Solution 2
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Solution 1

Answer:

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Step-by-step explanation:

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Solution 2

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Solution 1

Answer:

Step-by-step explanation:

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Answer:

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A. 0
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C. 2
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Solution 1

Answer:

To solve the equation -(x + 3) = 2(x - 3) for x, we can follow these steps:

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PLEASE MARK BRAILYISTT :D

Solution 2

Answer:

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Step-by-step explanation:

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HELLOO HELPP PLSS!!!!!!!!!!!!

Solution 1

Answer: 1

Step-by-step explanation:

factors mean numbers that multiply to make other number

1, 2, 3, and 4 are all factors of 36 because thye all go in evenly os

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Georgia has been saving her earnings from her lemonade stand. Georgia has 80 dollars to spend. If she buys a new hat for 22 dollars, how many bows can she buy with the remaining money if they cost 5 dollars each?

Solution 1

Answer:

Step-by-step explanation:

Because she bought a new hat for 22 dollars, subtract that from the 80 dollars.

1. 80-22=58

Next, each bow costs 5 dollars so you’ll have to see how many times 5 goes into 58 to get your answer.

2. 58/5= 11 with three dollars remaining.

That means Georgia can purchase 11 bows with the remaining money.

Solution 2

Answer:

Step-by-step explanation:

Because she bought a new hat for 22 dollars, subtract that from the 80 dollars.

1. 80-22=58

Next, each bow costs 5 dollars so you’ll have to see how many times 5 goes into 58 to get your answer.

2. 58/5= 11 with three dollars remaining.

That means Georgia can purchase 11 bows with the remaining money.

Solution 3
She can buy 11 because she has 80 minus 22 for the hat, 80-22= 58

5x11 = 55
She would have 3$ left which isn’t enough for a hat
Solution 4
She can buy 11 because she has 80 minus 22 for the hat, 80-22= 58

5x11 = 55
She would have 3$ left which isn’t enough for a hat

Details : Georgia has been saving her earnings from her lemonade stand. Georgia

Question

pls help quick 50 points
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Solution 1

Answer: 37x

Step-by-step explanation:

because both terms have an x after them, they are "like terms", so you can add the coefficients (numbers in front of x)

32+5=37

so your answer is 37x because you keep the term

ex. 5x+6y are different terms so you can't add them, 5 is in terms of x and 6 is in terms of y.

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and 6 times a certain number of oranges

and they want to know how many apples you have

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Question

ANSWER QUICK PLS
look at the trapezium below, work out the size of angle
angle tuv
angle vwt
give your answer in degrees

Solution 1

Answer:

Step-by-step explanation:

The value of angle ADC is 157.4°

How do you find angle In a trapezium?

The sum of angles in a trapezoid-like other quadrilateral is 360°. So in a trapezoid ABCD, ∠A+∠B+∠C+∠D = 360°. Two angles on the same side are supplementary, that is the sum of the angles of two adjacent sides is equal to 180°. The length of the mid-segment is equal to 1/2 the sum of the bases.

Therefore angle A + angle D = 180

using trigonometry,

cos A = 12/13

A = cos^-1(0.923)

A = 22.63°

therefore angle D = 180-22.63

= 157.4° ( 1 dp)

learn more about angle in a trapezium from

brainly.com/question/30179943

Solution 2

Answer:

see below

Step-by-step explanation:

TUV = 180-107 = 73

VWT = 180-58 = 22

Question

yo bro need help with assigments

Solution 1
The boy needs to score 24 points in his fourth game so he could get the average of 24 points per game
Solution 2
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Question

pls help.....HEEEEELP

Solution 1

I think the answer is 29 cubic units.

12 on the bottom, 9 in the middle, and 8 on the top.

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Question

Find the area of the following figure:

Solution 1

Answer:

4.64m²

Step-by-step explanation:

Given,

H(known as height) = 3.2m

B(known as base) = 2.9m

In order to find the area we apply the formula

Area of a triangle = [tex]\frac{1}{2}bh[/tex]

                              = [tex]\frac{1}{2} X 2.9 X 3.2\\\frac{1}{2} X 9.28\\4.64m^{2}[/tex]

Solution 2

Answer:

4.64 meters squared

Question

(Comparing Data MC)

The data given represents the height of basketball players, in inches, on two different girls' teams.

Compare the data and use the correct measure of center to determine which team typically has the tallest players. Explain your answer.

Group of answer choices

The Allstars, with a mean of about 67.1 inches

The Champs, with a mean of about 66.4 inches

The Allstars, with a median of about 68 inches

The Champs, with a median of about 67 inches

The Data:

Solution 1

Answer:The Allstars, with 67.1333...

Question

Please help I'm struggling with this I have so much homework to do ​

Solution 1

Answer:

Look at Explaination

Step-by-step explanation:

Im very busy rn so i cant provide an answer, but I can easily explain mean median and mode. Mean is all the numbers added up divided by the amount of numbers there are.

Ex: 1,2,3,4,5 is the number list so you add 1,2,3,4, and 5. Then you divide that sum by 5 because there is 5 numbers there.

Median is simply just the middle of the list, for ex 1,2,3,4,5 3 is the median, but if it is 1,2,3,4,5,6 then you would make it 3.5.

Mode is the most repeated number in the list

Ex: 1,1,2,3,4,5,5,5,6,7

The Mode in the list is 5, since it is repeated 5 times. If none repeated then it is N/A if it is tied then put both numbers.

Solution 2
The mean for ou is 59 mean for opponents is 13.5
Question

If Jason ran 1.8 miles and Josh ran
3,200 yards, who ran the farthest?
(1 mile = 5,280 feet)

Solution 1

Answer: Josh ran the farthest.

Step-by-step explanation:

1 mile = 5,280 feet

1.8 miles = 1.8 x 5,280 feet = 9,504 feet

1 yard = 3 feet

9,504 feet = 9,504 / 3 yards = 3,168 yards

So Jason ran 3,168 yards.

Since 3,200 yards is greater than 3,168 yards, Josh ran the farthest.

Solution 2

Answer:

Josh ran further

Step-by-step explanation:

I converted Josh's yards to miles.

[tex]\frac{3200yards}{1 }[/tex] · [tex]\frac{3 feet}{1 yard}[/tex] · [tex]\frac{1 mile}{5280feet}[/tex]  cancel out the words that you see on the top and on the bottom

[tex]\frac{3200}{1}[/tex] · [tex]\frac{3}{1}[/tex] [tex]\frac{1mile}{5280}[/tex]  Now simplify by multiplying

[tex]\frac{9600 miles}{5280}[/tex] = 1.8181... This is a repeating number

1.8181... is larger than 1.8

Helping in the name of Jesus.

Details : If Jason ran 1.8 miles and Josh ran3,200 yards, who ran the farthest?(1

Question

HELP!!! LOOK AT IMAGE!! PLEASEEEE HURRY

Solution 1

Answer:

Step-by-step explanation:

100%

all 3 can be divided into 36

Solution 2

Answer: 100%

Step-by-step explanation:

Because we know 1,2,3 can all go into 36 (36 is able to be divided by 1,2,3) and we want the percentage of the divisor of 36. We can determine that it would be 100% Since whatever card we pick, can be divided into 36. Sorry if that made no sense, I'm not the best at explaining this.

Question

Use the graph to answer the question.

Graph of polygon ABCDE with vertices at negative 3 comma 3, negative 3 comma 6, 1 comma 6, 1 comma 3, negative 1 comma 1. A second polygon A prime B prime C prime D prime E prime with vertices at 11 comma 3, 11 comma 6, 7 comma 6, 7 comma 3, 9 comma 1.

Determine the line of reflection.

Reflection across x = 4
Reflection across y = 4
Reflection across the x-axis
Reflection across the y-axis

Solution 1
The line of reflection is x = 4, since the line x = 4 divides the original polygon and its image into congruent halves.
Solution 2

Answer:

Reflection across x = 4

Step-by-step explanation:

I took the test so you don't have to! Trust me.

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