3 years ago

Solve the system by substitution.y=-8x-24

Mathematics

1 answer:

Masteriza [31]3 years ago

3 0

Answer: look at the picture

Step-by-step explanation: Hope this help :D

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The flat surfaces of a 3D shape are called what? Faces Edges Vertices

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The flat surfaces of a 3D shape are called faces

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3 years ago

Assume the readings on thermometers are normally distributed with a mean of 0degreesc and a standard deviation of 1.00degreesc.

Tanzania [10]

Let Z be the reading on thermometer. Z follows Standard Normal distribution with mean μ =0 and standard deviation σ=1

The probability that randomly selected thermometer reads greater than 2.07 is

P(z > 2.07) = 1 -P(z < 2.07)

Using z score table to find probability below z=2.07

P(Z < 2.07) = 0.9808

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4 years ago

The length of a city block running north to south in NYC is about 5 times 10 to the negative second power miles. The distance fr

NemiM [27]

So nyc=5 times 10^-2 miles

NYC-Mumbai=7.5 times 10^3

so
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when dividing scientific notation you do this
x=(7.5 times 10^3)/(5 times 10^-2)=(7.5/5) times ((10^3)/(10^-2))
to divide exponents just subtract top from bottom
3-(-2)=5
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4 years ago

Write a word problem using the whole number 4 and the fraction 3/8' then solve the problem.

cricket20 [7]

There are 4 cookies. James eat 3/8 of the cookies. How many cookies are left?

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3 years ago

Read 2 more answers

22.5% written as a fraction in simplest form

nata0808 [166]

22.5% written as a fraction in simplest form is 9/40 . Hope i helped.

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3 years ago