All categories

3 years ago

HELP ITS A TIMED QUIZZ PLS HELP

Mathematics

2 answers:

sashaice [31]3 years ago

8 0

Answer:

140.1

Step-by-step explanation:

kondaur [170]3 years ago

7 0

Answer:

140.1 ft

Step-by-step explanation:

The area of the rectangle minus the area of the circle.

You might be interested in

How many solutions are there for 4x>8

Anni [7]

Answer:

$\Huge \boxed{X>2}$

Step-by-step explanation:

$\large \textnormal{To solve this problem, first you have to isolate it on one side of the equation.}$

First, divide by 4 from both sides.

$\displaystyle \frac{4x}{4}=\frac{8}{4}$

Solve.

$\displaystyle 8\div4=\boxed{2}$

Therefore, the solutions of 4x>8 is 2.

In conclusion, the correct answer is x=2.

<h2 /><h2>Hope this helps!</h2><h2 /><h2 /><h2>Have a wonderful blessing day! :)</h2><h2 /><h2 /><h2>Good luck!</h2><h2 /><h2 /><h2>Regards!</h2><h2 /><h2 /><h2>-Charlie</h2>

4 0

4 years ago

Read 2 more answers

Round this number to the nearest 100,000<br> 3,153,007

Bess [88]

Answer:

3,200,000

Step-by-step explanation:

3,153,007 rounds up to 3,200,00 because the number in the ten thousandths place is above 5.

3 0

3 years ago

An amount of $700 was invested at 7% for 7 months. What is the interest? Round your

Levart [38]

Answer:

49 dollars

Step-by-step explanation:

700 times .07

7 0

3 years ago

Mr. Helsley wishes to save atleast $1500 in 12 months. If he saved $300 during the first 4 months, what is the least possible av

faust18 [17]

Answer:he must save an average of $150 or more in each of the remaining 8 months.

Step-by-step explanation:

Mr. Helsley wishes to save at least $1500 in 12 months. If he saved $300 during the first 4 months, then the amount left would be

≥ 1500 - 300

Let x represent the least possible average amount that he must save in each of the remaining 8 months. This means that the total amount that he would save in the last 8 months would be 8x. Therefore,

300 + 8x ≥ 1500

8x ≥ 1500 - 300

8x ≥ 1200

x ≥1200/8

x ≥ 150

3 0

4 years ago

A sample of blood pressure measurements is taken for a group of adults, and those values (mm Hg) are listed below. The values

mamaluj [8]

Answer:

Systolic variation coefficient (CVS) = 0.1446 = 14.46%

Diastolic variation coefficient (CVD) = 0.1789 = 17.89%

The variation, with respect to the mean, of the systolic pressure sample is slightly less than the variation of the Diastolic pressures.

Step-by-step explanation:

Systolic Mean (MS) = 127.8

Diastolic Mean (MD) = 73.5

Standard Deviation Systolic (sdS) = 18,486

Standard Deviation Diastolic (sdD) = 13.1508

The coefficient of variation is defined by:

Systolic variation coefficient (CVS) = sdS / MS = 18.486 / 127.8 = 0.1446 = 14.46%

Diastolic variation coefficient (CVD) = sdD / MD = 13.1508 / 73.5 = 0.1789 = 17.89%

Then, it can be concluded that the variation, with respect to the mean, of the systolic pressure sample is slightly less than the variation of the Diastolic pressures.

8 0

3 years ago