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3 years ago

Write an equation for each situation, Then solve your equation.

Mathematics

1 answer:

Rus_ich [418]3 years ago

7 0

The answer is 1because a number is multiple by 20 then 200 and multiple by 3 -7=1

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Drinking water from a glass. What represents the volume and what represents the surface area?

Sliva [168]

Answer:

As one thing decreases, the other increases

Step-by-step explanation:

8 0

2 years ago

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3. A bag contains 4 white, 3 blue, and 6 red marbles. A marble is drawn from the bag, replaced,

gladu [14]

Answer:

Hope this helps! If I could have brainliest I'm trying to rank up.

Step-by-step explanation:

First find the probability of each color being drawn.

We need to find the total number of marbles first.

4 + 3 + 6 = 13

Everything will be over 13.

Probability of a white marble being drawn --> 4/13

Probability of a blue marble being drawn --> 3/13

Probability of a red marble being drawn --> 6/13

Now to find the probabilities of more than one being drawn, we can multiply.

Part A:

6/13*6/13=36/169

Part B:

3/13*3/13=9/169

Part C:

6/13*6/13=18/169

Part D:

7/13*7/13=49/169

8 0

2 years ago

Suppose there is a 1.2°F drop in temperature for every thousand feet that an airplane climbs into the sky. If the temperature on

Nesterboy [21]

Answer: $49.7^{\circ}F$

Step-by-step explanation:

Given

The temperature on the ground is $56.9^{\circ}F$

temperature drop observed is $1.2^{\circ}F\ \text{per 1000 ft}$

The height of the plane is $6000\ ft$

The total increase in height per $1000\ ft$ is $6$ units

Temperature drop is

$\Rightarrow 1.2\times 6=7.2^{\circ}F$

The temperature at that altitude is

$\Rightarrow 56.9-7.2=49.7^{\circ}F$

5 0

3 years ago

A building lot in a city is shaped as a 30°-60°-90° triangle, like the figure shown.

Julli [10]

Check the picture below.

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3 years ago

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What's the rate of -3(x-2)-8

Charra [1.4K]

Answer:

-3x-2

Step-by-step explanation:

5 0

2 years ago