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3 years ago

13

ITS 8TH GRADE SCIENCE HELP: Consider this problem statement, "Does the amount of salt in water affect the rate of freezing?" Ide

ntify the best graph that will show your data best.
1)scatter plot
2)bar graph
3)line graph

1 answer:

vova2212 [387]3 years ago

6 0

I think it’s line graph but I think I’m completely wrong-

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What is the prime factorizarion for 500

Nataly_w [17]

Answer:

2 exponents (2) times 5 exponents (3)

Step-by-step explanation:

To find the prime factors you start by dividing the number by the first prime number which is 2 if there is not a remainder meaning you can divide evenly anymore write down how many 2's you were able to divide by evenly now try dividing by the the next prime factor which is 3 the goal is to get to a quotient of 1

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Kira and ahmad walk around a track. Kira walks each lap in 10 minutes.Ahmad walks each lap in 12 minutes. The two of them begin

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Kira completed 22 Laps, and Ahmad completed 24 laps.

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3 years ago

Is 1 an odd or even number?

sertanlavr [38]

Answer:

An odd number is an integer when divided by two, either leaves a remainder or the result is a fraction. One is the first odd positive number but it does not leave a remainder 1. Some examples of odd numbers are 1, 3, 5, 7, 9, and 11. ... If an even number is divided by two, the result is another integer.

Step-by-step explanation:

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sam goes to the store to buy some fruit for his family. he buys 3 pounds of oranges and 5 pounds of apples. how many total ounce

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8 Pounds = 128 Ounces

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3 years ago

PLEASE HELP WILL GIVE BRAINLIEST!!!!

IrinaVladis [17]

Answer:

<em>The height of the tree is 19.81 m</em>

Step-by-step explanation:

<u>Trigonometric Ratios </u>

The ratios between the sides of a right triangle are called trigonometric ratios.

If any of the acute angles is chosen as a reference, it has an adjacent side and an opposite side. The trigonometric ratios are defined upon those sides and the hypotenuse.

The image shows a right triangle with a tree and the ground forming a right angle and an elevation angle of 33°.

This angle of 33° has a side of 30.5 m as its adjacent leg and the height of the tree X as the opposite side.

The trigonometric ratio that relates both legs is the tangent:

$\displaystyle \tan 33^\circ=\frac{X}{30.5}$

Solving for X

$X=30.5\cdot \tan 33^\circ$

Using a calculator:

X = 19.81 m

The height of the tree is 19.81 m

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3 years ago