The school library selected 40 books at random from the books that were checked out in the last week. Of those 40 books, 6 were science fiction novels. Based on the results of the survey, how many of the 600 books checked out lasst week were NOT science fiction novels?

Answer:

704 cm

Step-by-step explanation:

The two triangles are 8x12=96 and since there are two triangles 96x2=192.

Next you do the top and bottom rectangles 10x16=160 and the two rectangles are the same size so 160x2=320.

Now you do the middle rectangle 16x12=192.

Now you add all the areas together 192+320=512+192=704cm.

So the answer is 704 cm!

Answer:

Interest = $ 720

Step-by-step explanation:

p =  $ 3000

r = 4%

t = 6

I = [tex]3000*\frac{4}{100}*6\\[/tex]

= 30 *4 * 6

= 720

Amount  = p + I

               = 3000 + 720

               = $ 3720

Answer:

Melinda is .9

Cody is .84

Step-by-step explanation:

Answer:

melinda paid 0.9 cents or 90 cents and cody paid 0.84

Step-by-step explanation:

Can i have brainliest please?

Answer:

A: 7a - 5p - 6

Step-by-step explanation:

got it in the comment

Answer:

4a+1s

Step-by-step explanation:

50 divided by 12=4 and a is the variable for albums so 4a

12 x 4 = 48

50-48=$2

Which leaves enough money to buy one song therefore 1s

Hope this helps

Have a great day!

Answer:

Area of trapezoid: 1/2h x (b1+b2)

h = height ; b = base

A = 1/2 (3) x (8+4)

A = 1.5 x 12

A = 18 square yards

Answer:

n = 3/7

Step-by-step explanation:

35n = 15

Move all the numbers to one side, and the variables on the other side. We are going to move the 35 to the right side of the equation. To do that, divide both sides by the same term (in this case, 35):

35n/35 = 15/35

We are left with:

n = 15/35

Simplify:

n = 3/7

Answer:

45 ft

Step-by-step explanation:

9x5=45

Answer:

45 ft

Step-by-step explanation:

1 cm : 9 ft

Multiply both sides of the ratio by 5.

5 * 1 cm : 5 * 9 ft

5 cm : 45 ft

Answer: 45 ft

Answer:

$2450

Step-by-step explanation:

7% of 5000 is 350 which means that she would be paying $350 a year and so if you multiply the amount she pays a year ($350) you would get $2450.

I hope this helps.

Answer:

No

Step-by-step explanation:

Answer:

b ≤ -4

Step-by-step explanation:

4b−4≤−20

4b - 4 + 4 ≤ - 20 + 4

4b ≤ -16

Divide both sides by 4

b ≤ -4

Answer:

3 3/5

Step-by-step explanation:

18/5 = 18/5 If the numerator is greater than or equal to the denominator of a fraction, then it is called an improper fraction. In that case, you could convert it into a whole number or mixed number fraction. 18/5 = 3 3/5

Answer:

The bakery manager at the grocery store decides to have a ​14% off sale on all bread. You decide to purchase 3 loaves of bread. Let b be the original price of a loaf of bread. Expand the expression 3(b-0.14b). What do the terms of the expansion​ represent?

Step-by-step explanation:

hope this helps-

Answer:

The bakery manager at the grocery store decides to have a ​14% off sale on all bread. You decide to purchase 3 loaves of bread. Let b be the original price of a loaf of bread. Expand the expression 3(b-0.14b). What do the terms of the expansion​ represent?

Step-by-step explanation:

Hey, sorry this took so long for you to get an answer. Let me try.

Part A: Answer choice C.

Part B: 6 people can come to the bowling alley.

For Part A, I've concluded that the answer is C. Ben can't spend more than $80, so it has to be equal to or less than 80. The flat fee is $45, and the cost per person is variable, $5.50p, so I combined all of those together and got 45+5.50p ≤ 80 .

This is answer choice C.

And for Part B, I got 6. I got this answer from doing 80, the maximum cost, minus the flat rate, 45. Then, I divided this number by 5.50 to get the number of friends that could be paid for.  I originally got 6.3636... but I rounded down because you can't have 0.3636... of a friend to come to the bowling alley.

Hopefully this isn't too late. Good luck.

Answer:

k=2

Step-by-step explanation:

First your going to switch sides

8k - 3 + 1 = 14

Then your going to do - 3 + 1 = -2

Then you get this equation

8k - 2 = 14

Then your going to add 2 to both sides

8k - 2 + 2 = 14 + 2

Then simplify

8k = 16

Then divide both sides by 8

8k/8 = 16/8

Then simplify again and heres

your answer

k=2

Answer:

14 = 8k - 3 + 1   ;   k=2

Step-by-step explanation:

14= 8k - 3 + 1

switch sides:

8k -3 + 1 =14

add/subtract the numbers:

8k-2+2=14+2

simplify:

8k=16

divide both sides by 8:

8k/8 = 16/8

simplify:

k=2

Answer:

C

Step-by-step explanation:

Step-by-step explanation:

WHEN × = 0 , y = 0 miles

WHEN × = 1 , y = 4 miles

WHEN × = 2 , y = 8 miles

WHEN × = 3 , y = 12 miles

WHEN × = 4 , y = 16 miles

WHEN × = 5 , y = 20 miles

if Kirsten walked 4 miles per hour we use the formula

if 1 hour = 4 mile what is the mile in the other hours by criss cross formula

Answer:

y=8x+86

Step-by-step explanation:

Answer:

I am sorry but I do not know

Step-by-step explanation:

Answer:

the answer is 82

Step-by-step explanation:

240-96=144-18=126-44=82

Answer:

Johnny had seven and a half cookies. His sister gave him two, while his sister was giving him two his brother stuck half of one in his pocket. How many cookies DO HE GOT?

Step-by-step explanation:

X represents the amount of cookies Johnny has.

The value of x is [tex]7\frac{1}{2}[/tex]

'An equation can be defined as a mathematical statement consisting of an equal symbol between two algebraic expressions that have the same value.'

According to the given problems,

Let us assume,

Janet had 10 biscuits. She gave her daughter 2 biscuits and a monkey nearby snatched half of one biscuit and ran. She needs to know the number of biscuits left with her counting half of the biscuit left with her.

Let the number of biscuits left be x,

Number of biscuits Janet gave to her daughter = 2

Number of biscuits the monkey took = [tex]\frac{1}{2}[/tex] of a biscuit.

Total number of biscuits lost = 2 + [tex]\frac{1}{2}[/tex]

                                                = [tex]2\frac{1}{2}[/tex]

Therefore,

Number of biscuits left with Janet,

⇒ x + [tex]2\frac{1}{2}[/tex] = 10

⇒ x + [tex]\frac{5}{2}[/tex] = 10

⇒ x = 10 - [tex]\frac{5}{2}[/tex]

⇒ x = [tex]\frac{15}{2}[/tex]

⇒ x = [tex]7\frac{1}{2}[/tex]

Hence, we can conclude, Janet has [tex]7\frac{1}{2}[/tex] biscuits left.

Learn more about equation here: https://brainly.com/question/21105092

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Answer:

63.5 in

Step-by-step explanation:

y2-y1/x2-x1

28.5-21/2.5-1 = 5

y=mx+b

21=5(1)+b

21-5= 16

b=16

y=mx+b

y=5(9.5) + 16

=63.5

Answer:

1 box                                                                                                 2 box

measuring each plant at the same time each week        inches and the same

Step-by-step explanation: I did the question:)

Answer: the 2nd one

Step-by-step explanation:

Answer:

4

our keyword is greater than so the first two at the top dont make sense I dunno what it is and the bottom left is greater than or equal to but we have to have greater than 180 so I think bottom right