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Nikitich [7]
2 years ago
11

There are 48 students in a certain class, 25% of this are girls, How many boys are in the class?

Mathematics
1 answer:
miskamm [114]2 years ago
4 0

Answer:

There are 36 boys

Step-by-step explanation:

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You sell T shirts for a fundraiser. It cost $122 to have the shirt made . You make $98 in sales . What is your profit ?
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It seems to me you took a $24 loss
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Car Value: In one year a new car decreased in value by 20%. If it sold for $19,400 when it was new, what was it worth after 1 ye
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5 0
3 years ago
I need help solving this problem
Elena L [17]
Use the given values in the compound interest formula to solve for time, n.

A is the final amount of money, $2800
P is the initial or starting amount $1900
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2800 = 1900(1 + 0.025)^n

2800 = 1900(1.025)^n

2800/1900 = (1.025)^n

28/19 = (1.025)^n

take the natural log of both sides to solve for exponent.

ln(28/19) = ln(1.025^n)

power rule of logarithmic moves exponent

ln(28/19) = n*ln(1.025)

ln(28/19) / ln(1.025) = n

put into a calculator

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4 0
3 years ago
Help??<br> anyone?<br> 7th grade math <br> tysm
prohojiy [21]

Answer:

if it isn't compound interest, i think it is $3029.9447

Step-by-step explanation:

4 0
3 years ago
I need help on this what is the distributive property of 16+48
Alika [10]

Answer:

Note that 48 = 16(3)

 

16 + 48 = 16 + 16(3) = 16(1 + 3) = 16(4) = 64

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
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