2 years ago

Help plz:)))I’ll mark u Brainliest

2 answers:

8 0

I am not positive but it looks like it is 16 feet because you subtract from the length of the ladder which gives you 18-2 which equals 16

Shkiper50 [21]2 years ago

3 0

Answer:

The Ladder Reaches 15Ft Up The Wall

Step-by-step explanation:

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Find the number of terms for this polynomial.<br> 3

Natalka [10]

Answer:

Im sorry, im not in high school yet :(

Step-by-step explanation:

:( wish i could help :(

8 0

3 years ago

64x-16 I need 3 equivalent expressions

Daniel [21]

Answer:

8 (8x - 2)

(64) x X - 16

4 (16 x- 4)

Step-by-step explanation:

6 0

2 years ago

The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30.0 inches and a standard devi

alexira [117]

Answer: 0.8490

Step-by-step explanation:

Given : The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30.0 inches and a standard deviation of 0.9 inches.

i.e. $\mu=30$ and $\sigma=0.9$

Let x denotes the lengths of aluminum-coated steel sheets.

Required Formula : $z=\dfrac{x-\mu}{\dfrac{\sigma}{\sqrt{n}}}$

For n= 36 , the probability that the average length of a sheet is between 29.82 and 30.27 inches long will be :-

$P(29.82$

∴ Required probability = 0.8490

3 0

3 years ago

Alicia drove 265 miles in 5 hours What is the average rate that she traveled 49 miles per hour 51 miles per hour 53 miles per ho

Evgesh-ka [11]

265 / 5 = 53 miles per hr

8 0

3 years ago

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The ratio of small dogs to big dogs at the park is 1:3. Which does not represent this ratio?

Karolina [17]

Answer:

C.2:4

Step-by-step explanation:

1*2=2

3*2=6

2:6=2:4

not true so it is C.

5 0

2 years ago

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