Answer:
80 cookies
Step-by-step explanation:
25% of 64 is 16
16+64=80
Answer:
0.9821
Step-by-step explanation:
Probability that a randomly selected value will be less than 2.1 deviations from the mean ; this means the Zscore = 2.1
Hence, using :
P(Z < 2.1) = 0.9821 (standard normal table
= 0.9821
Answer:
See below ~
Step-by-step explanation:
For the question with colored rectangles, it asks to find the area.
The area can be found by multiplying the dimensions of the rectangle.
Blue rectangle :
- A = 10 ft. x 6 ft.
- A = <u>60 ft²</u>
<u></u>
Green rectangle :
- A = 12 cm. x 8 cm.
- A = <u>96 cm²</u>
<u></u>
Question 13 :
- Here, we are given 2 rows and 7 columns
- Take them as the dimensions
- Hence, area = 2 x 7 = <u>14 square units</u>
Percent: 80%
decimal: 0.8
