Mathematics Middle School

ayo please answer, i have an f and i need this to raise my grade!

Answers

Answer 1

Answer:

Elijah's family walked farther. They walked -3296.55 more father.

Step-by-step explanation:

Rani's family: 2,225 x 3 = 6,675

Elijah's family: 3.45 + 3,375 = 3378.45

(Sorry if this is wrong. I tried.)

Answer 2

Answer:

Elijah's family walked farther . They walked 0.150 Km longer .

Step-by-step explanation:

Rani's family : 2.225 + 2.225 + 2.225 = 6.675 Km

Elijah's family : 3.375 + 3.450 = 6.825 Km

(The 0 is there for the thousandth place )

Related Questions

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this is just for fun

Answers

Answer:

Lol

Step-by-step explanation:

Answer:

lolllll

Step-by-step explanation:

Analyze the following data: 3, 14,14, 16, 17, 19, 21, 24

If the outlier is removed, what is the range?

A) 10
B) 12
C) 21
D) 18

Answers

Answer:

Step-by-step explanation:

The outlier is 3, so remove that. Then do 24-14 and you get 10.

Since the outlier is the least-fitting number in the data set, your outlier would be 3 since it is the farthest away from the rest of the numbers. You would be left with 14, 14, 16, 17, 19, 21, and 24. To find the range of the new data set you take the smallest value minus the largest value.

In conclusion, your answer is A) 10.
(24-14=10)

SOLVE THE EQUATION!!!!!!!!

Answers

C: 2,6 and d: 0,26 i hope it helped :)

Answer:

c = 2.6 = [tex]\frac{13}{5}[/tex] = 2 [tex]\frac{3}{5}[/tex]

Step-by-step explanation:

d = 0.26 = [tex]\frac{13}{50}[/tex]

Hope this helps

Write a mathematical equation that fits each word problem
Answer if you know
PLS DO NOT COPY OTHER PEOPLE'S ANSWERS
thank you UwU

Answers

6.75*5=33.75

39.50-33.75

5.75/0.25

Answer 23

Answer:

Below

Step-by-step explanation:

1. (6.75x5)+ (x x 0.25)=39.50

2. 10.00+ (17 x 2.50)= What her sponsor will pay

If it is two seperate sponsors:

17x2.50 - 10.00= How much difference in what the sponsors pay

Sorry to ask this question again, but I'm still not sure about this

Answers

Answer:

Step-by-step explanation:

Answer:

I believe the answer is D because it is more or equal to 37

Step-by-step explanation:

Your teacher is selecting class partners by drawing names out of a bag. There are 12 girl's names and 10 boy's names. What is the probability that she selects a boy's name followed by a girl's name (without replacement)?

A) 20/77

B) 30/121

Answers

The answer would be A)20/77.
The reason is that without replacement it would go (10/22)*(12/21)=0.2597
You can do the easy route I did then do (20/77) which would also give you 0.2597.

The answer is exactly A there is not other choises make sense

Write an equation for the exponential function represented in the table below.

table :
x f (x)
-2 - 1/200
-1 -1/20
0 -1/2
1 -5
2 -50

Answers

Answer:

-34(39) + -81........

Step-by-step explanation:

Cost of computer $1000.00 (listed in order)

Mark-up 10%

Discount 40%

tax 3%
A.
$679.80

B.
$615.25

C.
$690.00

D.
$650.50

Answers

The answer would be A)$679.80
The reason for this is let’s start with the mark up of 10%. Meaning we will add the result of the markup to our first number We would take 1000*.1 which would give us 100.
Add that to the original to give you $1,100.
Then the item was discounted for 40% meaning we take away the result of 1,100*.4 which equals 440. 1100-440=660.
Then taxes are added on to the total so you would do 660*.03 which would give you 19.8
660+19.8 gives you$679.80.

the answer is A i hope this helped

Write an integer that represents a direct deposit of $200 into a savings account.

Answers

Answer:

+200

Step-by-step explanation:

Dirk drew a scale drawing of a shopping center. The scale of the drawing was 2 inches : 1 foot. The actual length of a bakery in the shopping center is 71 feet. How long is the bakery in the drawing?

Answers

Answer:

142in

Step-by-step explanation:

If the inches are twice the amount of feet (2:1) then we multiply 71 by 2.

2:1

142:71

Hope this helps!

142 inches.............

what is a product of power?

Answers

Answer:

To find a power of a product, find the power of each factor and then multiply. In general, (ab)m=am⋅bm. am⋅bm=(ab)m. In other words, you can keep the exponent the same and multiply the bases.

Step-by-step explanation:

We use the power of a product rule when there are more than one variables being multiplied together and raised to a power. The power of a product rule tells us that we can simplify a power of a power by multiplying the exponents and keeping the same base.

Answer:

dunno if this will help but

Step-by-step explanation:

.
Find the percent error in this situation:
Estimated value: 1081
Actual value: 1150

Answers

You take (experimental value - theoretical value), over/divided by theoretical value. Then multiply by 100 to get the percentage.

So 1150 (measured by the experiment) - 1081 (the estimate = theory)/1081 = 69/1081 = 0.0638 x 100 = 6.38%

The percentage error in the situation, where Estimated value 1081

and Actual value 1150 is, 6%

What is the percentage?

The percentage is a mathematical term, which means a number or a ratio which is represented in fractions of 100. We use the '%' symbol to represent the percentage.

Formula for percentage;

Percentage = (present quantity/whole quantity)×100

Given that,

Estimated value: 1081

Actual value: 1150

Percentage error = [Actual value - Estimated value]/Actual value×100

= [1150 - 1081]/1150×100

= 6

Hence, the percentage error is 6%

To know more about Percentage check:

https://brainly.com/question/29306119

#SPJ6

Can somene explain how to do this? Will give brainliest! 50 points!
find the value of x
thank you for taking the time to look and read this :)

Answers

I believe the answer is AB.

First we need to figure out what D is and then we will be able to figure out X

Can someone plz help me out with this one problem!!

Answers

The answer is quadrant I

Answer:

quadrant 1

Step-by-step explanation:

The probability of winning money on a particular ''scratch and win'' ticket is said to be 3 out of 10. If mrs. curcio buys 25 tickets to hand out to her students, how many of those would you predict to be ''winners''?

Answers

Answer:

8/25

Step-by-step explanation:

The total amount of tickets is 25 so divide 10 from 25 to figure out what you multiply by to get 25

--> 25/10 = 2.5

now multiply 2.5 x 3 to have a numerator which would be your probability of winners out of 25 tickets

--> 2.5 x 3 = 7.5 (round to the nearest whole number)

7.5 rounded to the nearest whole number --> 8

so you get 8 out of 25 = 8/25

Match the given slope (m) and y.Intercept (b) with the equation of the line in slope intercept form
Slope, m. 2. y Intercept, b = 5
DRAG & DROP THE ANSWER
Slope, m = 3. y intercept, b - 7
OH
y = 122
Slope, m - 25. y-intercept, b = 0
O!
y = 252
Slope, m = 12. y Intercept, b=0
y = 10 + 15
Slope, m = 10. y-Intercept, b = 15
y = 2x + 5
y = 3x + 7

find the area of the figure
A) 450MM
B) 67,500 MM
C) 600MM
D)150MM

Answers

Thats it option (C). Hope it helps!!

Answer:

30x15= 450

15+15=30

1/2 x 30 x 10 = 150

450+150=600

Step-by-step explanation:

NEED HELP RIGHT AWAY!!!
Point P on the coordinate grid below shows the location of a stage light. A second stage light is 6 units above P. The length of each square on the grid is 2 units. What are the coordinates of the location of the second stage light?

(8, −10)

(8, 2)

(14, 2)

(14, −10)

Answers

I think it’s (14,-10)

I think (14,-10) is the answer

hELP pLSSSSS iT iS dUE tODAY

Answers

X = -4 if that’s what the question is asking

Heres all three. Hopefully this is what you need

1) Solve the equation, and check the solution.

t/3 = 13
t= ?

2)Solve the equation, and check the solution.

w/3 = 0.3
w= ?

Answers

T= 39
W= 0.1
Hope this helps!

3*13=

39

......... extending the answerrr

HELP The figure below has a point marked with a large dot. First, reflect the figure across the y-axis. Then, give the coordinates of the marked point in the original figure and the final figure.

Answers

Answer: points in original figure (-6, 2)

Points in final figure (6, 2)

Step-by-step explanation:

First reflect the figure over the y axis. Then you can see that y is still 2 and that d has now become positive 6

Put those values in as (6,2) for the final figure

Adamaris constructs a scale model of a building with a rectangular base. Her model is 2 inches in length and 1 inch in width. The scale on the model is 1 inch = 47 feet. What is the actual area, in square feet, of the base of the building?

Answers

Answer:

4,418

Step-by-step explanation:

can someone help me? I will give you 8 points!

Answers

Answer:

For 7, it's around 20 minutes. For 6, it's around 30. For 8, it's around 15.

!!!!!!!!!!CAN SOMEONE HELP ME WITH THESE PLEASE!!!!!!!!

FIND THE SURFACE AREA

Answers

Answer:

it might be 48.9 but im not sure

Step-by-step explanation:

Answer:

I think D is correct answer if not then C.

Step-by-step explanation:

Question 1 (2 points)
What number(s) times itself gives you 121? Select all that apply.

Select 2 correct answer(s)
Question 1 options:

-1/121

-121

1/11

1/121

-1/11

121

11

-11

Answers

Answer:

Step-by-step explanation:

121/11=11

Answer : 11
You can use the calculator to check

A cell phone company charges $65 per month plus q $40 activation fee. What would the phone charge cost be after 8 months. ( Hint: first write an expression then solve). *

$520.00

$560.00

$105.00

Cannot be determined

Answers

The sencnd one is right which Is $560.00

HELP, if u don't know the answer, don't answer!
Sarah is traveling at a constant speed of 25 mph and to represent the relationship between hours (h) and distance (d) she wrote the equation 25h=d . What would be the dependent variable?
25
h
d
25h

Answers

Answer:

The Answer is D. Number 3.

Step-by-step explanation:

To answer this question you'll need to know what a Dependent Variable is, by textbook definition, a Dependent Variable is a Variable (Variable such as Y, X) that is Dependent on the equation. In this case, D is dependent on 25 * H because 25 * H is what D equals. (A lot of times the Dependent Variable is what is on the = side of the equation.)

Hope this makes sense, best of luck <3

the correct answer is d.

Please help me with this I will give out extra points with the brain this math question
4/5 image below.

Answers

Answer:

Step-by-step explanation:

ur welcome

He blew his kite fourty feet

Two triangles are connected.
What is the value of x?

Answers

Answer:

the answer is 50

Step-by-step explanation:

take away 45 from 95

Answer:

40°

Step-by-step explanation:

x = 180° - (95° + 45°)

x = 180° -140°

x = 40°

I know what the equation for these problem is and what x is but what is < measures? Are these measures the same? I could have asked the teacher but what if she think that I am annoying.

Answers

Answer:

"x" is the actual value of x, <measures is the measures of the angles itselfs. so insert x into the expression to find the angle measure.

Step-by-step explanation:

Answer:

90 degree

Step-by-step explanation:

total angle is the sum of x-18 and x

since the figure is forming right angle so angle is 90 degree

90=x-18 +x

x=54

To make popcorn, a movie theater uses 6 tablespoons of oil for each cup of popcorn kernels.

Answers

Answer:

1. 18

2. 36

3. Not sure, but I think 7

1. 18 2. 36 3. 7 I hope that it is right

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