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4 years ago

15

Can someone help me with the question in the image

2 answers:

Tanya [424]4 years ago

8 0

X=5.43 i believe that’s it

sergejj [24]4 years ago

6 0

Answer:

Should be 5.43

Step-by-step explanation:

x=5.43

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What is the likelihood of throwing a 6 with a single throw of a die?

Alla [95]

Salutations!

<span>What is the likelihood of throwing a 6 with a single throw of a die?

Probability means occurrence of chance.

A dice has 6 numbers, and there is only 1 six out of 6 numbers.

Therefore, the likelihood of throwing a 6 with a single throw of a dice is 1/6 ( 1 in 6)

Hope I helped (:

Have a great day!
</span>

4 0

3 years ago

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Refer to the picture below, sorry for constant questions, btw.

grin007 [14]

Answer:

1 inch : 5 yards.

Step-by-step explanation:

Paco's first scale was 2 : 5 which is 1 : 2.5.

Now as the length of the pool on the drawing was reduced from 10 in to 5 ins, that means the scale was doubled so the answer is:

1 : 2*2.5 = 1 : 5 .

4 0

4 years ago

8 cleaners can clean an office in 3 hours,if the block needs to be cleaned in 2 hours,how many cleaners will be needed?

romanna [79]

Answer:

12 cleaners

Step-by-step explanation:

8 cleaner can clean in 3 hours = 1 office

1 cleaner can clean in 3 hours = $\frac{1}{8}$ part of job

1 cleaner can clean in 1 hours = $\frac{1}{3 \times 8}$ part of job

Let the number of cleaner required to finish the job in 2 hours = x

hence

x cleaner can clean in 1 hours = $\frac{1 \times x }{24}$ part of job

x cleaner can clean in 2 hours = $\frac{2 \times x }{24}$ part of job

Hence

$\frac{2 \times x }{24}=1$

$\frac{2x}{24}=1$

$2x=24$

$x=12$

Hence we need 12 men to complete the same job in 2 hours

4 0

3 years ago

Find the measure of Z. Pls explain ur answer and I will mark brainliest.

11111nata11111 [884]

47 degrees put a protractor to it

3 0

3 years ago

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Brian ran 414 miles in 34 of an hour. How fast was Brian running?

Lady bird [3.3K]

Answer:

$5\frac{2}{3}\ mph$

Step-by-step explanation:

we know that

The speed is equal to divide the distance by the time

Let

x------> the time in hours

y-----> the distance in miles

s-----> the speed in mph

$s=\frac{y}{x}$

In this problem we have

$x=\frac{3}{4}\ hours$

$y=4\frac{1}{4}\ miles$

Convert to an improper fraction

$4\frac{1}{4}\ miles=\frac{4*4+1}{4}=\frac{17}{4}\ miles$

Find the speed

$s=\frac{(17/4)}{(3/4)}=\frac{17}{3}\ mph$

convert to mixed number

$\frac{17}{3}\ mph=\frac{15}{3}+\frac{2}{3}=5+\frac{2}{3}=5\frac{2}{3}\ mph$

4 0

3 years ago

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