Mathematics Middle School

please help! please!!

Answers

Answer 1

Answer:

21.5

16.5

10.5

1.5

3.5

7.5

Step-by-step explanation:

69 - 90.5 = -21.5 = 21.5

74 - 90.5 = -16.5 = 16.5

80 - 90.5 = -10.5 = 10.5

92 - 90.5 = 1.5

94 - 90.5 = 3.5

98 - 90.5 = 7.5

Related Questions

help me please!!! i need this!!

Answers

The Answer Might Be C

The volume of a cylinder is 6π cubic inches. The volume of a cone with the same base and same height is ___π

Answers

Answer:

7 cubic inches

Step-by-step explanation:

your welcome! :)

There are 28 students in Mr. Smith's math class. 6/7 of them prefer pizza over cheeseburgers. How many students prefer pizza?

Please Help :(

Answers

24 prefer pizza

Plz give brainliest

Answer:

Step-by-step explanation:

First you divide 28 by the denominator, 7, which is 4. Then you multiply 4 by the numerator, which is 6, and you get 24

PLEASE PLEASE HELP!!!!

Answers

14/15 letter C

Step-by-step explanation:

Answer:

C) 14/15

Step-by-step explanation:

- 2/5 + 1 1/3 = -6/15 + 20/15 = 14/15

HELP ASAPPPP! PLEaSE! WILL GIVE BraINLIEST!

Answers

8 is Associative
9 is Communtive

Can u plss help (plss no links) Remember that you are loved :p <3

Answers

Answer:

Step-by-step explanation:

IQ1-IQ2

or 13-5=8

What is the answer to these two questions? *50 points**

Please help!!

Answers

okay the first one is : -2x^4/3y^3

and the second one is : y^7/x^4

the “^” are because i cant put them up so they’re exponents !

Answer:

1- -2x⁴/3y³

2- 2y⁷/x⁴

Step-by-step explanation:

the expression 1.08 + 1.02b predicts the end- of the year value if a financial portfolio where S is the value of the stocks and B is the value of bonds in the portfolio at the beginning of the year
What is the predicted end-of value of a portfolio that begins the year with $200 in stocks and $100 in bonds?

Answers

Answer:

We have

Stock = $200

Bonds = $100

Substitute these values into 1.08s+1.02b, where 's' is stock and 'b' is bond

.() + .() =

Predicted end of year value is $318

Answer:

1.08s + 1.02b

1.08(200)+1.02(100)

216+102=318

Step-by-step explanation:

What is the product of 1.65 and 1.05 x 10^-2

Enter your answer in the box using standard notation. Use an initial 0 and a decimal point as needed

Answers

1.6395 that is the answer

The product of the exponents is 1.7325 x 10⁻².

Given data:

To find the product of 1.65 and 1.05 × 10⁻², multiply the two numbers:

A = 1.65 × 1.05 × 10⁻²

From the laws of exponents:

mᵃ×mᵇ = mᵃ⁺ᵇ

First, multiply the decimal numbers:

1.65 × 1.05 = 1.7325

Next, multiply the result by 10⁻², which is equivalent to moving the decimal point two places to the left:

1.7325 × 10⁻² = 0.017325

Hence, the product of 1.65 and 1.05 × 10⁻² is 0.017325.

To learn more about exponents click :

https://brainly.com/question/28966438

#SPJ2

Please help me with this the one who gets the answer correct will get brainiest answer

Answers

part a : almost 4 hours

Which of the following is equivalent to 10^4 x 10^3?

1) 10^7

2) 10^12

3) 20^12

4) 20^7

Answers

Answer:

1) 10^7

Step-by-step explanation:

When multiplying same-base exponents, you keep the bases the same and add the exponents.

in a different game, the probability of guessing which of 5 boxes contains a tennis ball is 1/5. about how many winners would be expected if 60 contestants play the game?

Answers

Answer:

Step-by-step explanation:

You do 60/5

5. Can y’all help me please!

Answers

Answer:

Step-by-step explanation:

it just is

You have a bag that contains 7 red marbles and 5 blue marbles you randomly choose one of the marbles without replacing the first marble you choose the second marble. Is it independent or dependent?

Answers

dependent, keeping the first marble out can change the outcome of the second

please help me with these please
If the rate is given as a percent (%). Before using it in the simple interest formula, you must first convert it to a______. *
*answer choices*
fraction
ratio
decimal
dollar amount

The simple interest formula is I=Prt. The P represents the principal. The principal is ___________________. *
*answer choices*
the initial amount of money
the percent interest for his year
the rate
the percent proportion

What does the "I" in the interest formula stand for? *
*answer choices*
Incredible
Impossible
Interest
Isosceles

Answers

Answer:

1. Decimal

2.The initial amount of money

3. Interest

Step-by-step explanation:

1. Convert to a decimal before any thing else

2. Is the money you are putting in the bank

3. it stands for Interest

I don’t know to be honest I just need points

Can someone please help me find the area of figure.

Answers

the answer is 23

explanation: it is

Answer:

i think the area is 28 and a half (28.5 whatever units squared)

Step-by-step explanation:

count all the full squares which is 27 ... and add the half together making into one... i have attached it down so it makes sense.

28+0.5=28.5

i think this is the answer...

hope this helps...

A sequence can be represented by an= 3 + an-1. If a1 = 2, which expression could be used to represent the same sequence?

A - 3 - n
B - -1 + 3n
C - -3 + 2n
D - -2 + 2n

Answers

A I got a 100 on this test too

Calculate the area of the parallelogram

Answers

Answer:

If you round the answer to the nearest thousandth, the area is 70 cm^2

Step-by-step explanation:

Pythagorean Theorem:

14^2 + 12.5^2 = ?^2

196 + 156.25 = x^2

√352.25 = x

3.25*√352.25 = 70

Help me please I’ll give brainlest if it right

Answers

Answer:

it' should be 0.15 have a great day

Answer:

0.75

Step-by-step explanation:

There are 8 tiles total. 2 of them are blue A. 6 of them are NOT blue A.

The chances of not drawing a blue A is 6/8 or 0.75

how do you say how many is 2M[tex]2mx^{2} in Spanish to someone the only knows Spanish[/tex]

Answers

Answer:

Cuanto es 2m

Step-by-step explanation:

Están 2m have a good dayyy

Evaluate the expression when a= 26 and b= 6: a -4b

Answers

A-4b
26-4(6)
26-24=
Answer =2

Answer:

Step-by-step explanation:

a-4b

=26-4(6)

=26-24

hope this helps :D

Help plssssssssssssssssssssssssssssssssssssssssssssssssss

Answers

Answer:

11 correct ,12. -537,13. correct,14. correct ,15.-3

Step-by-step explanation:

A wall is 12 feet long and 8 feet tall. There is a square window 4 feet long in the wall. What is the area of the wall surface?

1. 96 ft 2
2. 80 ft 2
3. 92 ft 2
4. 32 ft 2

Answers

Answer:

80 ft2

First let's find the total area of the wall: 12 x 8 = 96. Then, we need to subtract out the window. To find the area of the wall, we'll need to find the area of the window and subtract it from the total area of the wall: 4 x 8 = 32 | 96 - 32 = 64. However, I am assuming the height of the window is 8 feet. If the window is 1 foot tall, the answer is 92 feet. If the window is 4 feet tall, the answer is 80 feet.

(The first and last answers are incorrect) As there is no picture provided, as I am assuming there is a picture, please follow my instructions left for you above as to what the answer would be depending on the height of the window.

The answer is 80 ft2

Write an equivalent expression for 10^6 / 10^4

Answers

Answer:

The answer would be 10^2 power.

The answer would 10^2 power

What value of b completes function f(x) = 2x^2 + bx + 10?

Enter your answer in the box.

I would like it quick if possible
15pts

Answers

Answer:

It is b = 10

Step-by-step explanation:

I got it from desmos

Round to 0, 1/2, or 1

12/15 rounds to

Answers

Question is confusing but 12/15 divides to 4/5 or rounds to 1

It is going to be 1 I think

please help. No links or fake answers. If your going to answer, may you please do one screenshot at the least. Thank you for your time.

Answers

Answer:

Step-by-step explanation:

Since its already answered I need points

How much will you pay in total, if there is a 7.5% tax rate on a $13.55 purchase?

Answers

7.5% = 0.075. 0.075(13.55)= 1.01, 13.55+1.01= about $14.56. hope this helps!

the answer would be 14.56

The annual amount of rainfall for 25 cities is shown in the histogram. Use this information to answer questions 4 and 5.

What percentage of cities recorded no fewer than 31 inches of annual rainfall?

Answers

Answer:

show the histogram

Step-by-step explanation:

help me asap please!!

Answers

Answer:

its A

Step-by-step explanation:

Answer:

Been a while, but I think it's A.

Step-by-step explanation:

Notice the shading. All the area shaded is the data of the line or a bigger number. Does that make sense? Probably not, its safe to confirm this with other answers.

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