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3 years ago

13

what is the number seven hundred thirty one million,nine hundred thirty four thousand , thirty written in standard form i put ,

means more than one its 3 . thx if answer

2 answers:

Rashid [163]3 years ago

8 0

731,934,030 in standard form

Otrada [13]3 years ago

7 0

The number in standard form is 731,934,030

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Jack has $500 to invest. The bank offers an interest rate of 6% compounded annually. How much money will Jack have

g100num [7]

<h2>Answer with explanation:</h2>

The formula to calculate the compound amount is given by :-

$A=P(1+r)^t$ , where P is the Principal amount invested , r is the rate of interest ( in decimal ), and t is the time period ( in years).

As per given , we have

P= $500 , r= 6%=0.06

Then the formula to find the compound amount after t years :

$A=500(1.06)^t$ (Put values of P and r in the formula)

For t=1

$A=500(1.06)^1=530$

Jack will have $530 after 1 year.

For t=2

$A=500(1.06)^2=561.8$

Jack will have $561.8 after 2 years.

For t=5

$A=500(1.06)^{5}=669.1127888\approx669.11$

Jack will have $669.11 after 5 years.

For t=10

$A=500(1.06)^{10}=895.423848271\approx895.42$

Jack will have $895.42 after 10 years.

3 0

4 years ago

The manufacturer claims the mean bursting pressure for a certain type and size of PVC irrigation pipe to be at least 350 psi. A

Lana71 [14]

Answer:

H0 : μ ≥ 350

H1 : μ < 350

Step-by-step explanation:

It is claimed that the mean is atleast 350 psi ;

10 such pipes were experimentally sampled ;

Here, the null hypothesis is the claim ; this means that the alternative hypothesis will be the opposite of the claim.

The hypothesis

H0 : μ ≥ 350

H1 : μ < 350

4 0

3 years ago

A window seat is in the shape of a trapezoid. Write the polynomial that represents the area of the window seat.

nadezda [96]

The polynomial that represents the area of the trapezoid shaped window is: 1/2(8x² - 14x - 15).

<h3>What is the Area of a Trapezoid?</h3>

Area of trapezoid = 1/2(a + b)h, where a and b are length of the parallel sides, and h is the height.

Given:

a = 3x + 5

b = x - 2

h = 2x - 5

Thus:

Area of trapezoid = 1/2(3x + 5 + x - 2)(2x - 5)

Area of trapezoid = 1/2(4x + 3)(2x - 5)

Area of trapezoid = 1/2(8x² - 14x - 15)

Therefore, the polynomial that represents the area of the trapezoid shaped window is: 1/2(8x² - 14x - 15).

Learn more about area of trapezoid on:

brainly.com/question/1463152

7 0

2 years ago

14.725 divided by 31

anygoal [31]

14.725/31 = 0.475 is the answer.

7 0

3 years ago

Read 2 more answers

PLSS HELP IMMEDIATELY!!! i’ll give brainiest if u don’t leave a link!

Katyanochek1 [597]

Answer:

Step-by-step explanation:

B i took that same quiz

7 0

3 years ago