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3 years ago

PLZ HELP!! describe a real world situation when opposite qualities combine to make zero.

Mathematics

1 answer:

NeTakaya3 years ago

3 0

Is there options just wondering

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I need help with this problem.

yKpoI14uk [10]

(60-15)/60*100=75%

Your answer is 75%

3 0

3 years ago

Read 2 more answers

Olives garden is only 10 yd.² and the watermelon plants she wants to grow require 2.5 yd squared each how many watermelon plants

Ad libitum [116K]

Answer:

The answer is<em> 4.</em>

Step-by-step explanation:

Olives garden has area= $10 yd^2$

Each watermelon plants she want to grow require an area= $2.5 yd^2$

Hence, the number of watermelon plants she can grow in that garden is given by:

Number of watermelon plants she can grow= (Total area)/( Area 1 watermelon plant requires)

Hence, Number of watermelon plants she can grow= $\dfrac{10}{2.5}=4$

Hence, she can grow 4 watermelon plants in Olives garden.

7 0

3 years ago

Simplify the radical expression.

GREYUIT [131]

Answer:

Step-by-step explanation:

160 = 16 * 10 = 4 * 4 * 2 * 5 = 2 * 2 * 2 * 2 * 2 *5

$-4\sqrt{160} = -4\sqrt{2*2*2*2*2*5}\\\\= -4*2*2\sqrt{2*5}\\\\= -16\sqrt{10}$

5 0

3 years ago

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In a sample of 32 city residence, 24 reported that they take vitamin C supplement daily. There are 46,480 residence in the city.

Andreyy89

Answer:

34,860

Step-by-step explanation:

In a sample of 32 residence, 24 take Vitamin C. From here we can get the proportion of residents who take Vitamin C, which is 24/32 = 3/4 = 0.75

0.75 in percentage is 75%. This means 75% of the residents in sample take Vitamin C.

We can expect the same percentage of people in entire population to take Vitamin C.

Total population of city = 46480

Expected number of residents who take vitamin C in the city = 75% of 46480

= 0.75 x 46480

= 34860

This means, 34860 is an estimate of number of city residents who take Vitamin C supplement daily.

5 0

3 years ago

It takes Sarah 50 minutes to walk to her friends house 1 3/4 miles away.What is her walking pace in miles per hour

bearhunter [10]

Answer:

2.1 miles an hour

Step-by-step explanation: 1 3/4 / 50 = 0.035

0.035 a minute

0.035*60=2.1

2.1 miles an hour

4 0

3 years ago