Answer:
The answer is 7776!
Step-by-step explanation:
Use PEMDAS
PEMDAS:
Parentheses
Exponents,
Multiplication
Division (from left to right),
Addition and
Subtraction (from left to right).
3x-4y=12
2x+4Y=-12
Answer: 12:2, 6:1, 24:4
Step-by-step explanation:
Answer: 63%
Step-by-step explanation:
First find the rate of loss that would cause the average rate of loss over the 10-year period equal to 38.0%.
Assume that rate is x.
38 = (36.2 + 29.0 + 46.2 + 37.5 + 40.9 + 40.0 + 32.6 + 40.5 + 40.1 + x) / 10
38 = (343 + x ) / 10
380 = 343 + x
x = 380 - 343
x = 37%
The survival rate is the opposite of the rate of loss which means that the survival rate is;
= 1 - rate of loss
= 1 - 37%
= 63%
Choose exactly two answers that are correct.
A.The means-to-MAD ratio is 3.
B.The means-to-MAD ratio is 4.
C.The distributions are somewhat similar.
D.The distributions are different.
7% sales tax?
Answer:
$35.31
Step-by-step explanation:
In this question, we're trying to find the total cost of the pumpkins (including tax).
We know that Carter picked a $20 pumpkin, while Isabelle picked a $13 pumpkin.
We also know that the sales tax is 7%
To get your answer, we would add the prices of the pumpkin and find the tax price to get our final answer.
Find the total cost:
20 + 13 = 33
Since the sales tax is 7%, we would multiply 33 by 1.07:
33 · 1.07 = 35.31
Mrs. Stephan paid $35.31 for the pumpkins and sales tax.
31 miles per gallon
b
527 miles per 17 gallons
c
5.27 miles per gallon
d
1 over 31 miles per gallon
Answer:
d
Step-by-step explanation:
527 / 17 = 31