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Advocard [28]
3 years ago
7

Someone please help! Here's the question: Twenty boys signed up for the school play. The number of girls who signed up was 195%

of the number of boys. At the auditions, only 26 girls attended. What percent of the girls signed up for the play attended the auditions? Please show me the steps.
Mathematics
1 answer:
kipiarov [429]3 years ago
8 0
20*1.95 =39 girls
26girls/39girls =0.667
0.667*100 = 66.67%
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avanturin [10]

Answer:

0 would represent the amount of money carlene can spend from her checking account since she has a negative amount of money she owes to the bank.

7 0
3 years ago
What is the formula for volume? (Select all that apply) *
vichka [17]

Answer: v=Lwh (volume = length x width x height)

Step-by-step explanation: it would be the first answer, to find volume, it’s finding the amount of space in a 3D object, kind of like area, but multiply the height to the area (bxh)

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2 years ago
01-1-
klio [65]

Answer:

Step-by-step explanation:

50 dollars = ∉34

∉1 = Rs 150

Rs 382800 / 150 Rs per ∉  =  382800/150 ∉

=2552 ∉

50 dollars = ∉34          so 50/34 dollars = ∉

2552 ∉ × 50/34 dollar per ∉ =       in the units the ∉ cancel out

                                                         ∉ × dollar/∉    = dollars

(2552 × 50) / 34    = 3752.94 dollars     <------------------

Here is another way of looking at the answer...........

Rs 382800 × 1∉/150 Rs × 50 dollars/34 ∉ =              note how the units cancel

= 382800 × (1/150) × (50/34)                          Rs × ∉/Rs × dollars/∉

=  3,752.94 dollars                                     leaving only dollars in the numerator

7 0
3 years ago
PLEASE HELP... VERY URGENT... WILL GIVE BRAINLIEST!!!
lakkis [162]

Answer:

Step-by-step explanation:

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altitude² + base² = hypotenuse²

h²  + (w² - 1)² = (w² + 1)²

                    h² = (w² + 1)² - (w² - 1)²    

{Compare with (a + b)² - (a -b)² = 4ab where a =w² & b = 1}

                   h² = 4*w²*1

                   h² = 4w²

                   h=\sqrt{4w^{2}} = \sqrt{2*2*w*w} \\\\\\h = 2w

b) Area of triangle = \frac{1}{2}b*h

                               =\dfrac{1}{2}*(w^{2}-1) *2w\\\\= (w^{2}-1)*w = w^{2}*w - 1*w\\\\=w^{3}-w

c) w =2

Area of triangle = 3w = 3*2 = 6

7 0
2 years ago
On a joint school visit, lan travels on his motor bike at an average speed of 24 km per
juin [17]

Answer:

A) Ian will arrive first.

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Step-by-step explanation:

6 0
2 years ago
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