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4 years ago

A book had a lenght of 5 inches and a width of 10 inches. What is the area of the book

Mathematics

1 answer:

babunello [35]4 years ago

7 0

Answer:

Step-by-step explanation:

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If zach runs 6 miles, 5 days a week. How many miles does he run in 2 weeks,

Genrish500 [490]

Answer:

60 miles

Step-by-step explanation:

In 1 week Zach will run

6* 5 = 30 miles

Multiply this by 2 for 2 weeks

30*2 = 60 miles

4 0

3 years ago

What is the value 2 pi into the palette?

solong [7]

Answer: The answer is 6.28571 . . ..

Step-by-step explanation: We are given ti find the value of twice of pi into the palette.

We are familiar with the irrational number pi. It is defined as the ration of circumference of a circle to the diameter of the circle and its value is 22/7 or 3.14159 . . ..

Therefore, the value of 2 pi can be calculated as follows.

$2\pi=2\times\dfrac{22}{7}=\dfrac{44}{7}=6.28571~.~.~..$

Thus, the value of 2pi is 6.28571 . . ..

8 0

3 years ago

Read 2 more answers

Physicians at a clinic gave what they thought were drugs to 860 patients. Although the doctors later learned that the drugs were

Alexus [3.1K]

Answer:

Z=2.36

P=0.0091

Step-by-step explanation:

The hypothesis is:

π > 0.55 which is the population proportion

The formula to get the test statistic is

Zstat = P-π/√π(1-π)/n

P =507.4/860 = 0.59 (sample proportion )

n =860 (sample size)

π =0.55(population porportion)

Zstat = 0.59-0.55/√0.55(1-0.55)/860

Zstat =2.36

From Z table the probability of Z score of 2.36 is 0.9909

To calculate for P- value will then be

P= 1 - 0.9909

P= 0.0091

4 0

3 years ago

Need Help (WILL GIVE BRAINLIEST)

Lilit [14]

Answer:

Step-by-step explanation:

(y-5) / (7-5) = (x-1) / (2-1)

(y-5) / 2 = x-1

y-5 = 2x -2

y = 2x +3

6 0

3 years ago

Katrina is using the recipe below to make vegetable soup.She plans to make 8 batches of the soup.She has 6 pounds of potatoes. W

STALIN [3.7K]

3/4 * 8 = 6 pounds of potatoes.

7 0

3 years ago

Read 2 more answers