3 years ago

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP ASAP

Mathematics

1 answer:

galina1969 [7]3 years ago

5 0

Answer:

70 degrees total degree 540

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Encouraged by his investment, Joseph decides to open another CD account. This time, he deposits $1000 and plans to leave it unto

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Answer:

1,113.87

Step-by-step explanation: Ps it was a joke man

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3 years ago

12y - 4 = 168 What is y? Use inverse operation

mihalych1998 [28]

Answer:

y=14.33

Step-by-step explanation:

Add 4 to both sides you should get 12y=172
Now, divide both sides by 12 and you should get y=14.33

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3 years ago

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Find the y-intercept of the following equation.

Dafna1 [17]

Answer:

(0,12)

Step-by-step explanation:

y = -3x^2 – 4x + 12

To find the y intercept, let x=0

y = -3(0) -4(0) +12

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4 years ago

What is the probability of guessing 3 questions correctly in a row (on a five-choice test)? A) .005 B) .16 C) .008 D) .2

Kazeer [188]

I think it’s D
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3 years ago

The distance from the Sun to Mars is an average of 2.1¯ times the distance from the Sun to Venus.

Allushta [10]

The correct option will be: C. $\frac{19}{9}$

Explanation

The repeating decimal given is: $2\bar{.1}$ which means 2.1111111111..........

Suppose, the given number 2.1111111111.......... as $x$

Here the repeating digit is 1 . First, we need to move the decimal point after the repeating digit. So we can do that by multiplying both sides by 10. Thus....

$x= 2.1111111111.........\\ \\ 10x= 21.1111111111.........$

Now subtracting the above two equations , we will get.....

$10x-x= (21.1111111111.........)-(2.1111111111.........)\\ \\ 9x= 19\\ \\ x= \frac{19}{9}$

So, the given repeating decimal be expressed in a fraction as $\frac{19}{9}$

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3 years ago