2 years ago

Solve the inequality for x. -24 > x +4

Mathematics

1 answer:

Morgarella [4.7K]2 years ago

3 0

Step-by-step explanation:

$- 24 > x + 4$

$- 28 > x$

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Tom has 12 reports to file. If each report takes an average of 45 minutes to file, how long will it take him to file 75% of them

Jobisdone [24]

Alright, lets get started.

One report takes to file an average of = 45 minutes

Means 12 reports takes to file time = 12 * 45 = 540 minutes

12 reports filing total time = 540 minutes

We are asked to find time to file 75 % of them.

Which means 75 % of 540

= 540 * 75/100

= 540 * 0.75

= 405 minutes

We could convert it into hrs dividing with 60.

405 / 60 = 6.75 hrs

Means it will take 6.75 hrs to file 75% of them: Answer

Hope it will help :)

8 0

3 years ago

Perform the indicated operation. (-18)/-(4)

Illusion [34]

A negative divided by a negative is always a positive. 4 can go into 18 only 4 times to get 16 with a remainder of 2. 2 is half of four, therefore -4 can go into -18 4.5 times.
The answer is 4 1/2 or 4.5.
I hope this helps ^-^

7 0

3 years ago

Are rectangle or garden has a length of 10.25 feet and a width of 6.2 feet. Another rectangle or garden has a length of 20.5 fee

Alinara [238K]

Hello!

The formula for finding area of a rectangle is length × width

1st garden
l = 10.25
w = 6.2

6.2 × 10.25 = 63.55

Area = 63.55 ft²

2nd garden

l = 20.5
w = 12.4

20.5 × 12.4 = 254.2

Area = 254.2 ft²

Divide the bigger area by the smaller area

254.2 ÷ 63.55 = 4

$\framebox {4 times greater}$

6 0

3 years ago

For the spinner above, the probability of landing on black is 1/2, and the probability of landing on red is 1/3. Suppose it is s

8_murik_8 [283]

Answer:

1/8

Step-by-step explanation:

P = 1/2 × 1/2 × 1/2

P = 1/8

7 0

3 years ago

{(-5,1),(-3,9), (4,6), (4, -2)} A) function B) not a function

Alexeev081 [22]

Answer:

Step-by-step explanation:

It is not a function

The 4 in the domain is used more than once

4 0

2 years ago