Mathematics College

The grades on a midterm were Normally distributed with a mean of 120 and a standard deviation of 17. The passing score was 111 or higher.

Use the z-table to answer the question.

What percent of students passed the midterm?


70% IS THE ANSWER

Answers

Answer 1

Answer:

70% is the correct answer

Step-by-step explanation:

Answer 2

Answer:

70% is correct

Related Questions

50 points, need help ASAP


Solve this system of equations, then determine what y equals.
x + 5y= 7
2x + 4y = -4


y=-18
y=3
y=8
y=-8

Answers

(x+5y=7)2
2x+10y=14
2x + 4y = -4
Subtract
6y = 18
Divide by 6
Y = 3

Answer: [tex]y = 3[/tex]

1. First, solve for unknown x.

[tex](x+5y=7)2[/tex]

2. Balance the equation.

[tex]2x+10y=14[/tex]

[tex]\mathrm {2x + 4y = -4}[/tex]

3. Now, we subtract.

[tex]6y = 18[/tex]

[tex]6[/tex] × [tex]3 = 18[/tex]

4. Finally, divide.

[tex]18/6=3[/tex]

Help you will get brainliest

Answers

I think B or C most likely B

God bless!! <3

find the height of a with a cone with a diameter of 22 m whose volume is 113 m3.

Answers

Answer:

h=0.89

Step-by-step explanation:

Given

Diameter=22m

so radius=11m

Volume=113m^3

Solution

1/3πr^2h=113

1/3×3.14×11×11h=113

h=113×3/3.14×11×11

h=0.89

So the value of h is 0.89

Answer:

it's 3 m

Step-by-step explanation:

Hold on i think it right just got to check on my test ok yes it is a 100% right

The first term of a geometric series is -3, the common ratio is 6, and the sum of the series is -4,665 Using a table of values, how many terms are in this geometric series

Answers

Answer:

There are 5 terms in the series.

Step-by-step explanation:

[tex]S=a\frac{1-r^{n} }{1-r}\\a=-3\\r=6\\-4665=-3\frac{1-6^{n} }{1-6}\\1555=\frac{1-6^{n} }{-5}\\\-7775=1-6^{n}\\6^{n}=7776\\[/tex]

Take logs to get n = 5

Answer:

5

Step-by-step explanation:

help me out really fast pleaseee

Answers

Distributive because he changed the fractions to the way it would go.

Please help.
Will give brainliest

Answers

A.

Hope this helps.

r3t40

Grade:
Subject: Ma
Stream: Advanced
Number of P
End of Term 1 Exam
Academic Year 2018/2019
Part 1
Circle the letter corresponding to the correct answer.
1) Write an algebraic expression for "3 times X squared minus 4 times X"
a) 3x - 4x?
c) 3x² - 4
b) 3x - 4x
d) 3x2 - 4x​

Answers

the answer is c) 3x^2- 4


6. The Awesome Bowl Factory makes two kinds of bowls. They produce a
basic bowl every 9 minutes and a gigantic bowl every 12 minutes. They
start at 8:00 A.M. At what time are the basic bowl and the gigantic bowl
first produced together?

Answers

Answer: 8.36 a.m

Step-by-step explanation:

To solve this, first we need to calculate the lowest common multiple of 9 and 12.

Multiples of 9 = 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108.

Multiples of 12 = 12, 24, 36, 48, 60, 72, 84, 96, 108, 120.

Here, the lowest common multiple = 36

Therefore, we will add 8.00am plus 36 minutes. This will be:

= 8:00 a.m + 36 minutes

= 8.36 am

The time that the basic bowl and the gigantic bowl are first produced together is 8.36 am.

Find the value of X.

Answers

54+9+x=90
63+x=90
Answer
X=27

How much space is taken up by a book that is 12 inches long, 10 inches wide, and
1 inch tall?

Answers

120 cause 12x10x1 equal ONE TWENTYYYY YEAHHAHAHAHAHAHAHHHHHAAHAHHHHH

Answer: It takes up 120 inches^3

Step-by-step explanation:

Max has 8 pennies.
Jen has 3 more pennies than max.
how many pennies do max and jen have in all

Answers

Answer:

19

Step-by-step explanation:

8+(8+3)

...........


What is the area, height, and base of this triangle?

Answers

This should be your answer

What is another way to write x divided by 12
?

Answers

Answer:

x/12

Step-by-step explanation:

What is the square root of -1?

Answers

Simply, it cannot be done

You can’t find the square root of a negative number, but you can call this imaginary or i

The square root of -1=i

11. Sarah bought 4 pounds of peaches and
1 pounds of apples. How many more
6
pounds of peaches did she buy than apples?
2

Answers

Answer:

3

Step-by-step explanation:

4 - 1 = 3 Therefore, Sarah bought 3 more pounds of peaches then she did apples.

can someone help me answer this question please!!​

Answers

Answer:

i think its A

Step-by-step explanation:

A home improvement store advertises 60 square feet of flooring for $287.00 including an $80.00 installation fee. How much does each square foot of flooring cost?
50 POINTS *GIVEING BRAINLIEST*

Answers

60 square feet= $287.00 + $80.00

                       = $367

1 square feet= $367 / 60

                     = $6.116666667

                     = $6.12 (to 2dp) ( answer)

Answer:

60 square feet for 287 = 287/60 = 4.78 per square foot

so ur equation would be : y = 4.78x + 80

Step-by-step explanation:

What is the answers help me please part A B C

Giving extra points

Correct answer

Answers

Answer:

A, 38, 40

Step-by-step explanation:

a. A has to be the first graph because it starts at $ 25 and it rises as more work needs to get done

b.if you go from 50 up until you get to the line, then look left at the axis is about $38

c. C=25+s*0.25, substitute c=35 and find s

35=25+s*0.25 subtreact 25 from both sides

35-25= s*0.25

10=s*0.25 divide both sides by 0.25

10/0.25=s

40=s

Five hundred teenagers were sampled at random about their favorite movie genre. The results are listed in the table below. Out of a population of three thousand teenagers, about how many will prefer action

Answers

Answer:

Where is the table because I believe that is part of the answer.....

Answer:

924 teenagers

What are the polar coordinates of the complex number -23i?​

Answers

Please markme as Brainliest .......

If a middle school has 1,256 books to divide among 13 teachers. How many will each teacher get

Answers

Answer:

96.61

Step-by-step explanation:

Answer:

96 R (remainder) 8

Step-by-step explanation:

96 R8

I need help
1/2 + 1/3

Answers

Answer:

5/6

Step-by-step explanation:

1/2x3= 3/6

1/3x2=2/6

3/6+2/6=5/6

Please answer all of these

Answers

Answer:

4 is D, 5 is D, 6 is A, 7 is C

Step-by-step explanation:

just do da math

Which expression is equivalent to |-5|+|3|?

Answers

Answer:

5 + 3

Step-by-step explanation:

|?| just means absolute value, which is distance from zero.

The regular price of a laptop computer is $914.00. This week, it is on sale for $886.00 of
What is the sale price of the computer?

Answers

Answer:

3.1%

Step-by-step explanation:

Subtract.

914 - 886 = 28

Divide by the original price.

28/914 = 0.0306345...

Multiply by 100%.

0.0306345... * 100% = 3.06345%

Round if needed.

3.06345% -> 3.1%

Best of Luck!

3.1 %
Uhh I tried
Lmk,

The ratio of boys to girls at JOMS is 3 to 4. If there are 45 boys how many girls are there

Answers

Answer:

60...................

How many 5-digit numbers are there in which three of the digits are 6, or two of
the digits are 9 ?

Answers

Answer:

The value  is  [tex]Z = 80[/tex]

Step-by-step explanation:

From the question we are told that

    The total  number of digit is  n = 5

     The total possible number of  6  is  k =  3

     The total possible number of  9  is  a = 2

Generally the number of way of representing a 5 digits number(i.e the number of five digit numbers ) in which 3 of the digit are 6 is mathematically represented as

       [tex]N = ^ nP_k[/tex]

Here P stands for permutation hence we are going to be making use of the permutation function in our calculators

      [tex]N = ^ 5P_3[/tex]

=>   [tex]N = 60[/tex]

Generally the number of way of representing a 5 digits number(i.e the number of five digit numbers ) in which 2 of the digit are 9 is mathematically represented as

       [tex]M = ^ nP_a[/tex]

      [tex]M = ^ 5P_2[/tex]

=>   [tex]M = 20[/tex]

Generally the number of 5-digit numbers there are in which three of the digits are 6, or two of  the digits are 9  is mathematically represented as

      [tex]Z = M + N[/tex]

=>   [tex]Z = 60 + 20[/tex]

=>   [tex]Z = 80[/tex]

What is the approximate value of x? Round to the nearest tenth

Answers

Answer:

10

Step-by-step explanation:



Brandon enters bike races.
He bikes 8 /2 miles every 1/2 hour.
How fast did he go

Answers

Answer:

He goes 8 miles an hour

Step-by-step explanation:

8/2 is equal to 4. If Brandon bikes 4 miles in half an hour and keeps a constant speed he ends up biking 8 miles in an hour since two halves of an hour make one.

which represents the area of the figure

ASAP PLS

Answers

The Answer is B so pick it.

Answer:

What does a goat say?BBBBBBB

Step-by-step explanation:

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