In science class, Matt tried to find the mass of a penny. A penny is known to have a mass of 2.5 g. Matt overestimated the weight of the penny and had a percent error of 4%. How much did Matt think the penny weighed?

Answers

Answer 1

Answer:100??

Step-by-step explanation:


Related Questions

PLEASE HELP I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS GOOD PLEASE

Answers

Answer:

Translation 9 units to the right and 6 units up

Because on an x-y-graph, positive x goes to the right, and positive y goes up. Adding the 9 and 6 to the x and y shows both are moving in the positive direction.

Hope this helps :)

Point A is located at -0.75 and point B 1/4 is located at on a number line.

Part A: Which expression shows how to find the distance between points A and B?

Answers

Answer:

The distance between Points A and B is 1.

Step-by-step explanation:

Given that Point A is located at -0.75 and Point B is located at 1/4 on a number line, to determine which expression shows how to find the distance between points A and B the following calculation must be performed:

1/4 = 0.25

-0.75 + X = 0.25

X = 0.25 - (-0.75)

X = 0.25 + 0.75

X = 1

Therefore, the distance between Points A and B is 1.

Help please, need help

Answers

Answer:

Step-by-step explanation:

B) Small triangle:

height = 20 - 15 = 5

base = 1

height to base =  5 :1

Medium triangle :

height = 60 -30 = 30

base = 2

height to base =  30 :2  = 15 :1

Large triangle:

height = 120 - 60 = 60

base = 4

height to base =  60 : 4 = 15 : 1

c) The ratios are same. This is true because wage and working hours are in direct proportion.

E) Take any two points. (1 , 15) & (2 , 30). Find the slope.

Slope = Change in y ÷ change in x

 m = (30-15) ÷ (2 -1) = 15/1 = 15

y -y1 = m(x -x1)

y - 15 = 15(x - 1)

y - 15 = 15x - 15

y = 15x - 15 + 15

y = 15x

The answer is: Y= 15x

What is the value of 8+23×5?

Answers

Answer: 123

Step-by-step explanation:

Value of 8+23×5 is 123.

What is PEDMAS Rule?

PEDMAS rule states that the order of operation starts with the parentheses first or the calculation which is enclosed in brackets. Then the operation is performed on exponents(degree or square roots) and later we do operations on division & multiplication and at last addition and subtraction.

Given

8+23×5

We have to perform multiplication as per the PEDMAS rule

= 8 + 115

Now we have to perform addition

= 123

Hence, value of 8+23×5 is 123.

Find more information about PEDMAS Rule here

brainly.com/question/24086845

#SPJ2

order these values from least to greatest.

Answers

Answer:

1 . 16

2 . 4

3 . 64

4 . -4

The fourth one goes first and then the second one and then the first one and then the third one.

1.16 2.4 3.64 4.-4 the order is -4, 4, 16, 64

At a meeting with 95 people, each person is supposed to get one piece of fruit for a snack. If there are 36 bananas, 15 oranges, and 24 apples, which equation can be used to find out how many more pieces of fruit ( f ) are needed

Answers

Answer:

(95-36)+(95-15)+(95-24)=F

Step-by-step explanation:

Use long division to determine the decimal equivalent of fraction with numerator 2 and denominator 3.

0 point 6 bar
0 point 7 bar
0 point 8 bar
0 point 9 bar

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0 point 6 bar is the correct answer

Answer:

0.6

Step-by-step explanation:

Help me I was absent

Answers

Answer:

m = 55

Step-by-step explanation:

180° - 125° = 55°

I hope this will be helpful

Will give brainliest.

Answers

Answer:

B

Step-by-step explanation:

I'm pretty sure it's B. Sorry if I'm wrong.

Answer:

wouldn't it be B

Step-by-step explanation:

because the formula is 2pi r  but with the 2 at the bottom the pi r  would be at the top.

pleeeeeeaaaaaasssseeeeeee

Answers

I believe the answer is 21

Ill give brainliest to first answer (no spam, links, or random)

Answers

Answer:

30

Step-by-step explanation:

Lets use the formula BEDMAS:

-6 × -3 = 18 (Since two negatives equals a postive)

18 - 8 = 10

We have a first bracket done, so lets do the next one:

-6 ÷ -2 = 3

-----------

In the middle, the is a multiply symbol, so

10 × 3 = 30

----------

Have a good day :)

find the scale factor. simplify your ratio to lowest terms. the original triangle is triangle lmn and the new one is triangle xyz

Answers

Answer:

5:2

Step-by-step explanation:

Triangle LMN's base length is 15 and triangle XYZ's base length is 6. Since they are both base lenghts, you can just use those numbers in a ratio and simply.

15:6

Divide both sides by 3 and you get 5:2!

I need help on number six pls help thank u!

Answers

Answer:

48

Step-by-step explanation:

a movie theather sells snacks to 30% of its customers each day. On saturday, 186 customers bought snacks. How many customers went to the theather on saturday?

a. 242

b. 520

c. 558

d. 620

Answers

It’s A just to let you know

Solve the inequality.

−15x+1<12

Which answer represents the solution set?

A. x>−55

B. x<−55

C. x>−115

D. x<−115

One answer only

Answers

Answer:

x > -11/15

Step-by-step explanation:

−15x + 1 < 12

Subtract 1 from both sides

-15x < 11

Divide both sides by -15

reverse the inequality when multiplying or dividing by a negative

x > -11/15

A pound is a(lager, smaller) unit than an ounce, so (divide, multiply) the number of pounds by 16 to find the number of ounces. Therefore, 2 pounds is equal to
(0.125, 0.5, 16, 32)
ounces.
Part B

Did Renee buy her mother enough coffee for the week?

A.

yes
B.

no

Answers

Part A:

(larger)

(multiply)

(32)

Part B:

you didnt give any context. But to turn pounds into ounces multiply it the pounds by 16 (2lbs. × 16 = 32oz.)

and once you have the total number of ounces divide it by how many ounces her mom drinks in a day (ex. 32÷4= 9) and if that number is larger than 7 then yes, theres enough coffee

Yes you gave her enough coffe

what is 3(x-6)+4x+18

Answers

7x is the simplified version

Answer:

i am going to assume that 3(x-6)+4x+18=0

3x-18+4x+18=0

                 7x=0

                   x=0

What is the measure of ∠GJH?\

A. x = 19
B. x = 23
C. x = 48
D. x = 56

Answers

Answer:

x = 19

Step-by-step explanation:

x + (x + 4) + (3x - 9) = 90°

Combine like terms

5x - 5 = 90

Add 5 on both sides

5x = 95°

Divide 5 on both sides

x = 19

the answer is : x 19

12 12 14 18 20 20 21 21 21 23 23 box plot
determine which is right
a-q1 is 13
b-q3 is 21.5
c-iqr is 9
d-data has no outliers

Answers

I think the answer Is d- data has no outliers because there are no super big numbers or super small numbers. If that makes since

Two angles are supplementary. One angle is 155°. What is the measure of the other angle?
Geometry

Answers

Answer:

25

Step-by-step explanation:

Answer: I belive this is 25

Step-by-step explanation:

for 125 and 175 is 155 and 75 is excluded

Cinderella made many new friends at the castle. After asking her fairy godmother to help, she invited her friends to go on a picnic. There were 36 heads and 104 legs in the group of horses, carriages, and riders. How many horses and how many people were there?

Answers

Answer:

104 legs of horses means 26 horses, since you divide them by 4 to get the number of legs (4) per horse. If there are 36 heads and you subtract the 26 of the horses, you get 10 people heads. There were 26 horses and 10 people

Step-by-step explanation:

Jack's tent is shaped like an isosceles triangle. The height of the tent measures 7 feet and the diagonal side measures 9 feet. Find the length of the tent's base. Please explain how you got the answer, thank you! Need help asap. (Triangle photo in image)

Answers

Answer:

its 7ft

Step-by-step explanation:

7 feet i believe tel me if thats right

The total cost of an item, the price plus tax, can be calculated using the expression shown in the box, where p is the price of the item.

1.0725p

What is the tax rate as a percentage?


0.0725%0 point 0 7 2 5 percent

0.725%0 point 7 2 5 percent

7.25%7 point 2 5 percent

72.5%

Answers

Answer:

the ans

Step-by-step explanation:

72.5%

this is due today and with is todays work

Answers

Answer:

1=D

2=C

3=B

4=E

5=A

Step-by-step explanation:

Which expressions can he use to find the total area of the kite? Check all that apply.

A) 40 times 108
B) 73 times 115
C) 40 times 33 + 40 times 75
D) 40 times 170
E) 80 times 108


(needs more than one answer, giving brainliest to the correct answer)

Answers

Answer:

Step-by-step explanation:

gh

Answer: A-(40)(108) and

C-(40)(33)+(40)(75

Step-by-step explanation:

An airplane flies about 600 miles per hour (mph). Which is the dependent variable in this situation?

the distance flown
the speed of the plane
the time spent flying
the height the plane flies at

Answers

Answer:

The distance flown

Step-by-step explanation:

The distance flown is dependent on the speed of the plane

No link /pic just type pls.
What is the height of the cylinder?

A: 19 mm

B: 21 mm

C: 9.5 mm

D: None of the above

Answers

Answer:

21

Step-by-step explanation:

The height is 21 because it says it right there on the right.

The best or first answer will be marked brainliest

Answers

what he said ...................

Find the surface area:

Answers

Answer:

120 in

Step-by-step explanation:

(5 in * 12 in)/2 = 30 in

30 in * 4 = 120 in

I hope that helps :D

120 inches.

good luck

This data shows the test scores of different students:

85, 90, 82, 65, 75, 96, 72, 90, 98, 70, 86, 92



Create a histogram of this data.

To create a histogram, hover over each distance range on the x-axis. Then click and drag up to plot the data.

PLEASE HELP ASAP!!!

Answers

Answer:

Is there an ABC answer or a image

Step-by-step explanation:

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