Answer:
(1) 1/15 (2) 8
Step-by-step explanation:
(1) 7/10 x 2/21= 14/210 simplified 1/15
(2) 4/9 x 18=72/9 simplified 8
A year has a little more than 52 weeks, so we need to multiply the amount they eat in a week by 52, let's make it 50 to make it easier:
3.5*50=35*5=150+25=175, which is about 180, so the correct answer is b. 180.
(2x - 3)x = 2(x² - 6)
<u> +6 +6</u>
(2x + 3)x = 2(x²)
(2x)x + (3)x = 2x²
2x² + 3x = 2x²
<u>-2x² -2x²</u>
<u>3x</u> = <u>0</u>
3 3
x = 0
Step-by-step explanation:
Statisticians use two-way tables and segmented bar charts to examine the relationship between two categorical variables.
Answer:
.15 represents how many miles Kelly runs a minute.