Ask question

Ask question

All categories

3 years ago

15

A seamstress uses 12 yards of fabric to make 3 costumes for students in the chorus. How many yards will she need to make costume

s for all 25 students in the chorus?

1 answer:

KIM [24]3 years ago

4 0

Answer:

100 yards of fabric

Step-by-step explanation:

12 divided by 3 = 4 yards of fabric per costume

4 x 25 = 100 yards of fabric

You might be interested in

0.6=x/5 what is the answer please

stealth61 [152]

Answer: 3

Step-by-step explanation:

reverse the problem

0.6=x/5

0.6 times 5 = 3

check your work

3/5=0.6

0.6=0.6

3 0

2 years ago

Read 2 more answers

What is the value of expression 5x -7

Hunter-Best [27]

Answer: don't know sorry

Step-by-step explanation:

5 0

3 years ago

According to the general equation for conditional probability, if P(A upside down u B)= 5/7 and P(B)=7/8 , what is P(A|B)?

natta225 [31]

$P(A | B) = \frac{P(A \cap B)}{P(B)}$

$P(A|B) = \frac{5/7}{7/8}$

$P(A|B) = \frac{5}{7} \div \frac{7}{8}$

$P(A|B) = \frac{5}{7}\times\frac{8}{7}$

$P(A|B) = \frac{5*8}{7*7}$

$P(A|B) = \frac{40}{49}$

7 0

3 years ago

How do I simplify this exponent problem???

Nikolay [14]

Hello from MrBillDoesMath!

Answer:

(3/4) a^(-5)b^(-3)c^2

Discussion:

(18 a^-3b^2c^6)/ (24 a^2b^5c^4) =

(18/24) a^ (-3-2) b^(2-5) c^(6-4) =

as a^-3/a^-2 = a ^ (-3-2) = a^(-5), for examples

(3/4) a^(-5)b^(-3)c^2

Thank you,

MrB

8 0

2 years ago

What is 40 x 40? Solve that!

jolli1 [7]

Answer: The answer is 1600.

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers