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2 years ago

What is the decimal and fraction to 400%

2 answers:

4 0

A decimal would be 400.0 because it is exactly 400. a fraction could be a lot but an easy one would be 400 over 1 which, if you simplify would be 400. with no remainders.

Sindrei [870]2 years ago

4 0

A decimal would be 4.00 because you move two places to the left and the fraction would be 400/1000 or make it into an proper fraction

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Find the slope of the line through each pair of points use the slope formula show your work (-9,-13), (-12,15)

drek231 [11]

Answer:

-28/3

Step-by-step explanation:

The formula for slope is [ y2-y1/x2-x1 ].

15-(-13)/-12-(-9)

28/-3 or -9 1/3

Best of Luck!

7 0

2 years ago

What is the trinomial factor of 20t^2-13tv-15v^2

lapo4ka [179]

20t² - 13tv - 15v²
20t² - 25tv + 12tv - 15v²
(5t + 3v)(4t - 5v)

8 0

2 years ago

Can someone help me with this real quick?

valentina_108 [34]

Answer:

11. A) 6x = 13

Step-by-step explanation:

11. Subtract 10 from both sides to make it equal 6x=13

12. For #12... None of the answers seem right? If you distribute and subtract, it should be

-4x + 44 = 66 then

-4x = 22...

Sorry if this didn’t help much, I know that 11 is right though ;)

6 0

2 years ago

Zene deposited $50 in a savings account earning 5% interest, compounded annually. To thenearest cent, how much will he have in 3

JulsSmile [24]

Answer:

$\$57.88$

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=3\ years\\ P=\$50\\ r=5\%=5/100=0.05\\n=1$

substitute in the formula above

$A=50(1+\frac{0.05}{1})^{1*3}$

$A=50(1.05)^{3}$

$A=\$57.88$

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3 years ago

The effect of wearing different types of running shoes on the time it takes to complete a race is being studied in experiment. w

lana [24]

Answer:

A. Weather conditions

Step-by-step explanation:

4 0

2 years ago