Answer:
2.2%
Step-by-step explanation:
Use the percent error formula:
% error = | (approx - exact) ÷ approx | x 100
Plug in the approx. and exact values:
| (8.9 - 8.7) ÷ 8.9 | x 100
| (0.2) ÷ 8.9 | x 100
= 2.2
So, the percent error is 2.2%
You write y=mx+b
m= slope
x=variable
b= y-intercept
Answer:
14 + k = 3k - 2
- k - k
14 = 2k - 2
+2 +2
16 = 2k
8 = k
Step-by-step explanation:
Answer:
Both solutions are correct
Step-by-step explanation:
Given
Expression:

See attachment for Clare and Lins' solution
Required
Determine if they are correct or not

Open bracket

Collect like terms


Divide by -3


<em>Both solutions are correct</em>
The basketball player attempted to do 15 baskets.
He made 9 of these baskets.
You must write a ratio that says:
attempted baskets:baskets made
Since he attempted 15 baskets and made 9 baskets, the answer would be:
15:9