Round 387.32 to the nearest tens place?<br> A) 380<br> B) 400<br> C) 390

Megan charges %5.00 for each hour, (h), she babysits. Last week, the total amount she earned by babysitting was $65.00.

mel-nik [20]

Answer:

B

Step-by-step explanation:

To find how many hours she worked you must divide $65 by $5 and B is the only equation where you can do that.

8 0

3 years ago

Percentage of U.S. Population with Diagnosed Diabetes by Gender Gender Male

777dan777 [17]

Answer:

Men are also at slightly higher risk of developing diabetes than women. This may be more associated with lifestyle factors, body weight, and where the weight is located (abdominally versus in the hip area) than with innate gender differences.

Significant risk factors include:

older age
excess weight, particularly around the waist
family history
certain ethnicities
physical inactivity
poor diet

Among the US population overall, crude estimates for 2018 were:

• 34.2 million people of all ages—or 10.5% of the US population—had diabetes.

• 34.1 million adults aged 18 years or older—or 13.0% of all US adults—had diabetes

• 7.3 million adults aged 18 years or older who met laboratory criteria for diabetes were not aware of or did not report having diabetes (undiagnosed diabetes). This number represents 2.8% of all US adults and 21.4% of all US adults with diabetes.

• The percentage of adults with diabetes increased with age, reaching 26.8% among those aged 65 years or older

Among US adults aged 18 years or older, age-adjusted data for 2013–2016 indicated a higher percentage of men (37.4%) than women (29.2%) had prediabetes

Step-by-step explanation:

In 2018, 34.2 million Americans, or 10.5% of the population, had diabetes.

Nearly 1.6 million Americans have type 1 diabetes, including about 187,000 children and adolescents

Of the 34.2 million adults with diabetes, 26.8 million were diagnosed, and 7.3 million were undiagnosed.

The percentage of Americans age 65 and older remains high, at 26.8%, or 14.3 million seniors (diagnosed and undiagnosed).

1.5 million Americans are diagnosed with diabetes every year.

In 2015, 88 million Americans age 18 and older had prediabetes.

5 0

4 years ago

What is the surface area of the right rectangular prism?

scoundrel [369]

<h3>Answer: Choice A) 252 in^2</h3>

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Explanation:

Refer to the diagram below.

The red rectangle is 6 inches by 12 inches, so its area is 6*12 = 72 square inches. There are two of these rectangles (one on top, one on the bottom). That accounts for 2*72 = 144 square inches so far.

The purple rectangles are 3 inches by 12 inches, yielding an area of 3*12 = 36 square inches each. That's another 2*36 = 72 square inches when we account for the front and back purple rectangles.

The green rectangles are 6 inches by 3 inches. Each green rectangle is 6*3 = 18 square inches. Having two of them means we'll add on 2*18 = 36 square inches.

Overall, the entire surface area is the sum of all the areas we calculated: 144+72+36 = 252 square inches, which is choice A

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Alternative Method:

L = 12 = length
W = 6 = width
H = 3 = height

SA = surface area of the rectangular prism

SA = 2*(L*W + L*H + W*H)

SA = 2*(12*6 + 12*3 + 6*3)

SA = 2*(72 + 36 + 18)

SA = 2*(126)

SA = 252 in^2

So we get the same answer either way

3 0

3 years ago

50 points

adell [148]

Answer:

28

Step-by-step explanation:

63/9=7

7*4=28

4 0

3 years ago

What is the difference? -2/15 -(-9/15) <br> a.-11/15 <br> b. -7/15 <br> c. 7/15 <br> d. 11/15

Elodia [21]

-2/15-(-9/15)=-2/15+9/15=9/15-2/15=7/15
the answer is C

5 0

3 years ago

Round 387.32 to the nearest tens place? A) 380 B) 400 C) 390