3 years ago

Help with 2 questions please!

Mathematics

1 answer:

Semmy [17]3 years ago

5 0

I believe the first one is 0.8 not for sure though

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How do you do this question?

scoray [572]

$\text {Increase = } 6.31 - 3.60 = 2.71$

$\text {Percentage Increase = } \dfrac{increase}{original} \times 100$

$\text {Percentage Increase = } 75.28 \%$

6 0

4 years ago

What is the percent of change in 6 yards to 36 yards

BaLLatris [955]

Answer:

The percent of change in 6 yards to 36 yards is 500% .

Step-by-step explanation:

Formula

$Percentage = \frac{Change\ in\ value\times 100}{initial\ value}$

Where

Change in value = Final value - initial value

As given

The percent of change in 6 yards to 36 yards.

Final value = 36 yards

initial value = 6 yards

Change in value = 36 - 6

= 30 yards

Put in the formula

$Percentage = \frac{30\times 100}{6}$

$Percentage = \frac{3000}{6}$

Percentage = 500%

Therefore the percent of change in 6 yards to 36 yards is 500% .

3 0

4 years ago

Read 2 more answers

The temperature of a city is 4⁰C. Next day , the temperature falls by 5⁰C. What is the temperature of the city next day?

mario62 [17]

The temperature of a city is 4°C Next day temperature falls by 5°C Next day temperature = 4-5 = -1°C Hope it helps ...

4 0

3 years ago

Read 2 more answers

Evaluate the expression a/b for a = 80 and b = 8.

tangare [24]

A / B

= 80 / 8

= 10

Therefore the answer is 10

7 0

3 years ago

Read 2 more answers

Parallel lines are cut by a transversal such that the alternate interior angles have measures of 3x + 17 and x + 53 degrees. Th

vekshin1

It is a rule that alternate angles are equal, so using this fact, we can say that:
3x + 17 = x + 53
- x
2x + 17 = 53
- 17
2x = 36
÷ 2
x = 18
Which means that your answer would be B. x = 18
I hope this helps!

4 0

3 years ago