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arlik [135]
3 years ago
5

Which fraction is a repeating decimal? A. 2/5 B. 8/10 C. 4/7 D. 8/11

Mathematics
2 answers:
Leni [432]3 years ago
8 0

Answer:

C. 4/7

D. 8/11

Step-by-step explanation:

4/7 = 0.571428571428

8/11 = 0.727272727272727

These are repeating decimals, unlike the first two:

A. 2/5 = 0.4

B. 8/10 = 0.8

insens350 [35]3 years ago
8 0

Answer:

8/11 (D)

Step-by-step explanation:

Popped it into a calculator that turns fractions into decimals, and I got 0.7272727... (repeating) Hope this helps!

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United States facing a budget deficit of 1.5 billion, population was 3.9 million how much would each person have to contribute t
Diano4ka-milaya [45]

Answer:

Each person would have to contribute to contribute $385 to pay a 1.5 deficit.

Step-by-step explanation:

To determine:

How much would each person have to contribute to pay a 1.5 deficit if United States facing a budget deficit of 1.5 billion and 3.9 million population?

Fetching Information and Solution Steps:

  • United States facing a budget deficit of 1.5 billion
  • Population = 3.9 million

We have to determine how much would each person have to contribute to pay a 1.5 deficit.

Just dividing 1500 millions (1.5 billion) by 3.9 million as:

\frac{1500}{3.9} =384.6153

which is rounded to $385.

Therefore, each person would have to contribute to contribute $385 to pay a 1.5 deficit.

Keywords: deficit

Learn more about deficit from brainly.com/question/3638352

#learnwithBrainly

4 0
3 years ago
Please answer ASAP. The question is down below. thanks.
rewona [7]

Answer:

(-2,-4)

Step-by-step explanation:

The vertex of a parabola is it's lowest (or highest, but lowest in this context) point. Your lowest point is (-2,-4), so that is your answer.

4 0
4 years ago
HELP!!! WILL GIVE 20 POINTS AND BRAINLIEST!!!!
777dan777 [17]
The answer is easily 12
6 0
3 years ago
F(x)=Tan^-1 (1)<br><br> PLEASE ANSWER! WILL GIVE BRAINLIEST
notka56 [123]

Answer:

−π

----

4

Step-by-step explanation:

Alright, archtan /

tan

−

1

(

x

)

is the inverse of tangent. Tan is

sin

cos

. Like the inverse of sin, the inverse of tan is also restricted to quadrants 1 and 4.

Knowing this we are solving for the inverse of tan -1. We are basically being asked the question what angle/radian does tan(-1) equal. Using the unit circle we can see that tan(1)= pi/4.

Since the "Odds and Evens Identity" states that tan(-x) = -tan(x). Tan(-1)= -pi/4.

Knowing that tan is negative in quadrants 2 and 4. the answer is in either of those two quadrants. BUT!!! since inverse of tan is restricted to quadrants 1 and 4 we are left with the only answer -pi/4.

5 0
3 years ago
Help!! I’m sooo stuck!
stepladder [879]

Answer:

1. 24 quarts. 2. 85 seconds.

Step-by-step explanation:

1. We need to know how many 2/3 are in 4.

if 3/3 are in 1 cup, then 12/3 are in 4 cups.

there are 6 twos in 12, so there are 6*2/3 cups in 4 cups.

Each 2/3 needs 4 quarts of green, and we have six times that.

6*4 = 24, so we need 24 quarts of green paint.

2. The 12.75 miles would go in the "d" or distance part of the equation.

d = 0.15t

12.75 = 0.15t  (divide both sides by 0.15)

12.75/0.15 = 0.15t/0.15

t = 85, so 85 seconds.

12.75 miles isn't the distance between the two cities, it's much farther, so this answer makes sense.

7 0
3 years ago
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