They all show 50.029The correct answers are:A.) 5 × 10 + 0 × 1 + 0 × 1/10 + 2 ×1/100 + 9 × 1/1000 Sorry.This is all I can find correctIts a little hard when you post the tenths, hundredths, and thousandths as fractions, but A is all I can find.
Answer:
the answer is D.........
Step-by-step explanation:
I dont really have a reason that just seem like the best answer..... I hope it's right
Answer: 154
Step-by-step explanation:
The mean is calculated by adding up all the numbers and dividing by the number of observations added up.
The above can therefore be expressed as:
(88 + 55 + 99 + x) / 4 = 99
242 + x = 99 * 4
242 + x = 396
x = 396 - 242
x = 154
Answer:
3 3/5
Step-by-step explanation:
9/13 ÷5/26
We can use copy dot flip
Take the first number and copy it
9/13
Change the division to multiplication
9/13 *
Flip the second number
9/13 * 26/5
I will rewrite the fractions for easier cancellation
9/5 * 26/13
9/5 * 2/1
18/5
5 goes into 18 3 times 3*5 = 15 with 3 left over
3 3/5
1/2 x 5/8 = 5/16 in simplest form
