3 years ago

Maria buys a pair of earrings for $12. 50, a necklace for $15. 50, and a shirt for $21. 98

Mathematics

1 answer:

Alex_Xolod [135]3 years ago

8 0

12.50
15.50
+21.98
= $49.98 you just have to add i believe

You might be interested in

4x+y=10 missing value

hoa [83]

Answer:

Step-by-step explanation:

Set each axis to 0

4(0)+y=10

y=10

4x+0=10

divide the equation by 4

x=2.5

if both axis' need to be the same number, they are equal to 2

6 0

3 years ago

Read 2 more answers

5 divided by 39.5 please awnser

adell [148]

the answer to 5 divided by 39.5 is 0.127

6 0

3 years ago

What is the amount of sales tax owed on a $450 laptop if their tax rate is 8%?

Iteru [2.4K]

The answer is A. $36..

8 0

3 years ago

Read 2 more answers

1. What is the theoretical probability that a coin toss results in 20 showing?

salantis [7]

Ummm i dont even believe thats a reasonable question theres no 20 cent coins

6 0

3 years ago

If Dante spins the spinner below 75 times, how many times should he expect it to land on "U"?

Fed [463]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete; So, I will solve making assumptions

$Spinner = 10\ segments$

$U = 1$

$n=75$

Required

Number of times to land on U

First, calculate the theoretical probability of U

$Pr(U) = \frac{U}{Spinner}$

$Pr(U) = \frac{1}{10}$

The expected number (E) of time to land on U is then calculated as:

$E = Pr(U) * n$

$E = \frac{1}{10} * 75$

$E = 0.10 * 75$

$E = 7.5$

Approximate

$E = 8$

8 times

Follow the above steps, and you will arrive at your answer

3 0

2 years ago