3 years ago

I NEED SOMEONE TO HELP ME WITH MY TEST ITS ONLY 8 QUESTIONS. PLEASE PLEASE HELP HELP

Mathematics

2 answers:

photoshop1234 [79]3 years ago

3 0

Answer:

What kind of test????

Step-by-step explanation:

zimovet [89]3 years ago

3 0

What test ? type the questions i’ll see if i can help you

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2 years ago

The weight of a full steel bead tire is approximately 800

AleksAgata [21]

Answer: 1.76

1.54

Step-by-step explanation:

we have to divide 800 by 453.592, and the result is 1.763699... rounding it: 1.76

now we do the same for 700 :

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3 years ago

I need help with this question?

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3 years ago

Lucy wants to be exempt from her semester exam. In order for that to happen, she has to average an 85 over 3 test grades. Her fi

anastassius [24]

Answer:

<em>Grades to be scored in 3rd exam = 88</em>

Step-by-step explanation:

Given that average of 3 numbers is 85.

First two numbers are 81 and 86.

To find:

3rd number so that average is 85

Solution:

Let the third number = $x$

Formula for average is:

$Average = \dfrac{Sum\ of\ numbers}{Total\ count\ of\ numbers}$

Here, sum of numbers = $81+86+x =167+x$

Total count of numbers = 3

$85 = \dfrac{167+x}{3}\\\Rightarrow x=255-167\\\Rightarrow \bold{x=88}$

<em>Grades to be scored in 3rd exam = 88</em>

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3 years ago

What is the slope for y = 2x + 5

Crank

Answer: 2

(The slope is always the coefficient of the independent variable, in this case x . The slope is therefore 2.)

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3 years ago

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