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Luba_88 [7]
3 years ago
7

There are 48 students on a large bus and the rest are on the smaller bus. If 40% of the students are on the smaller bus how many

total students are on the two busses
Mathematics
1 answer:
Levart [38]3 years ago
3 0

Answer:

70

Step-by-step explanation:

42/60 * 40

= 28

28+42=70

There are 70 total students on the two buses.

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If I was born on January 28, 2004 when will a become 15 and 1/2
Anon25 [30]
I think on January 14
8 0
3 years ago
If i get 14/20 on a test what percent would that be? 30 POINTS!!!!! 5 STARS AND A THANKS TOO
IgorC [24]
To figure out the percentage you got correct, we need to set up fractional proportions.

We already have one fraction, 14/20.
Since we are looking for a percentage, we need to have a maximum total percentage that represents the total score.
100% is the maximum percentage for any total.
So we have our fractional proportions set;
14/20 : x/100

To solve for this, we need to cross multiply the numerator (top number) of one fraction by the denominator (bottom number) of the other fraction.

Let's try this!

14 • 100 = 1400
20 • x = 20x

Now that we have our products, set them as an equation.

20x = 1400.

To solve for x, we need to divide both sides by 20.

20x / 20 = x
1400 / 20 = 70.

You are left with:

x = 70.

Your answer is:

If you get 14/20 on a test, you would get 70% of the questions correct.

I hope this helps!
8 0
3 years ago
Read 2 more answers
GRADE 11 MATH
Romashka-Z-Leto [24]

The amount that was invested 17 years ago is $2064.25.

The interest earned is  $7935.75.

<h3>What is the amount invested 17 years ago?</h3>

The formula that would used to determine the amount that was invested 17 years ago is:

P = FV / (1 + r)^nm

Where:

  • FV = Future value = 10,000
  • P = Present value
  • R = interest rate = 9.5 / 2 = 4.75%
  • m = number of compounding = 2
  • N = number of years = 17

10,000 / (1.0475)^(17 x 2) = $2064.25

Interest earned = 10,000 - 2064.25 = $7935.75

To learn more about future value, please check: brainly.com/question/18760477

#SPJ1

4 0
2 years ago
A line has this equation : y = 9/4x + 9 Write an equation for the parallel line that goes through (12, 7) .
faltersainse [42]

Answer:

y=9/4x-20

Step-by-step explanation:

Do the parallel line equation

7=9/4(12)+b

Solve for b

7=9×12÷4+b

7=27+b

subtract 27 to both sides

-20=b

Parallel lines have the same slope

y=9/4x-20

4 0
3 years ago
How do I graph this equation on a graph
Sergeu [11.5K]

Answer:

The equation is in standard form. You will have to convert it to slope intercept form, which is -0.125x + 3.75 = y

Step-by-step explanation:

s = x and a = y, therefore 0.5x + 4y = 15

0.5x + 4y = 15

0.5x + 4y = 15  first subtract  0.5x

4y = -0.5x + 15   then divide all by 4

y = -0.125x + 3.75  slope intercept form

8 0
3 years ago
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