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3 years ago

What number line model shows 8 times 1/2

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

8 0

Answer: 8 X 1/2 = 4, thus you would find the number line jumping from every 1/2 finally to 4.

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In one area, the lowest angle of elevation of the sun in winter is 27.5°. Find the minimum distance x that a plant needing full

Alex73 [517]

Answer:

The minimum distance x that a plant needing full sun can be placed from a fence that is 5 feet high is 4.435 ft

Step-by-step explanation:

Here we have the lowest angle of elevation of the sun given as 27.5° and the height of the fence is 5 feet.

We will then find the position to place the plant where the suns rays can get to the base of the plant

Note that the fence is in between the sun and the plant, therefore we have

Height of fence = 5 ft.

Angle of location x from the fence = lowest angle of elevation of the sun, θ

This forms a right angled triangle with the fence as the height and the location of the plant as the base

Therefore, the length of the base is given as

Height × cos θ

= 5 ft × cos 27.5° = 4.435 ft

The plant should be placed at a location x = 4.435 ft from the fence.

8 0

4 years ago

|)) Which sign makes the statement true?<br> 83.95% ? 83.95%<br> <<br> =<br> Submit

qaws [65]

Answer: =

Step-by-step explanation:

83.95% is equal to 83.95% (look at it)

4 0

2 years ago

Read 2 more answers

PLEASE FAST ANSWER THIS AND DONT MIND MY WORK PLEASE!!!

Amiraneli [1.4K]

66 for the first and 36 for the other one

7 0

3 years ago

ricardo purchased a bunk bed for his children fora sale price of $276.25. The sale price was 65% of the original price. Calculat

nikklg [1K]

Use the formula S=P-PD

S is sale price, original price is P, and PD is discounted percent,

276.25=P-P(.65), I turned the percent into a decimal.

276.25=P(1-.65)

276.25=P(.35)

Now cross multiply.

$\frac{276.26}{.35}=\frac{P(.35)}{.35}\\\\P=\frac{276.26}{.35}=789.31$

Hope this helps, now you know the answer and how to do it. Stay healthy and safe and HAVE A BLESSED AND WONDERFUL DAY! :-)

- Cutiepatutie ☺❀❤

6 0

3 years ago

A national study reported that 75% of high school graduates pursue a college education immediately after graduation. A private h

Verdich [7]

Answer:

The % students going to higher education is 79.60 % which is higher than the reported value.

Step-by-step explanation:

According to national study report the students going to college for higher education = 75 %

Given that

156 of their 196 graduates last year went on to college.

% students going to higher education is

$(\frac{156}{196}) 100 = 79.60$

Thus the % students going to higher education is 79.60 % which is higher than the reported value.

4 0

4 years ago