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3 years ago

Help please!!! I’ll mark u as brainliest and rate u 5 stars

Mathematics

1 answer:

Rudik [331]3 years ago

5 0

Answer:

yes,the graph represents a function

Step-by-step explanation:

A function has only one output value for each input value.

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What is the kinetic energy of a 1500 kg object moving at a velocity of 10 m/s?

DiKsa [7]

Answer: The Kinetic Energy Formula is: KE = mass x velocity^2 / 2

Plug in the correct numbers into the variables

KE = 1500 kg x 10 m/s ^2 / 2

Square the 10 m/s

KE = 1500 kg x 100 m/s / 2

Multiply

KE = 150,000 / 2

Divide

KE = 75,000 Newton-meters or joules

Step-by-step explanation:

7 0

2 years ago

You are doing annual inventory at the hardware store where you work. A box filled with brass connectors weighs 5 pounds 4 ounces

Georgia [21]

Answer:

304 brass connectors.

Step-by-step explanation:

We have been given that a box filled with brass connectors weighs 5 pounds 4 ounces. The box weighs 8 ounces when empty, and each connector weighs 0.25 ounces.

Since we know that 1 pound equals to 16 ounces.Let us convert weight of box filled with brass connectors from pounds to ounces.

$(5*16)+4=80+4=84$

Now we will find weight of brass connectors by subtracting weight of empty box from weight of filled box.

$84-8=76$

Let us divide 76 by 0.25 to find number of brass connectors in the box.

$\text{ Number of brass connectors in the box}=\frac{76}{0.25}$

$\text{ Number of brass connectors in the box}=304$

Therefore, there are 304 connectors in the box.

6 0

3 years ago

What is the domain of the function f(x)=2x+5

Black_prince [1.1K]

The answer is B. All real numbers. :)

3 0

3 years ago

Read 2 more answers

MArishka [77]

Answer:

b. angle I

Step-by-step explanation:

3 0

3 years ago

Write an equation for the nth term of the geometric sequence 2, 8, 32, 128,

AveGali [126]

2^(1+2n)

2^(1+0) = 2
2^(1+2) = 2^3 = 8
2^(1+4) = 2^5 = 32

4 0

3 years ago