Mathematics High School

please help need this

Please Help Need This

Answers

Answer 1

Answer:

1. B

2. D

3. A

4. C

if I'm not wrong

Answer 2

Answer:
1. B. 6
2. D. 8/125
3. A. 5
4. C. 4/5

Explanation:
1.) 2^5 = 64
64 = 64 ✅

2.) 8/125 = (2/5)^3
8/125 = 0.064
0.064 = 0.064 ✅

3.) 3 * 3^4 = 3^5
3^5 = 3^5
243 = 243 ✅

4.) 16/25 = (4/5)^2
16/25 = 0.64
0.64 = 0.64 ✅

Related Questions

Suppose n is an integer. Is n2 +n always, sometimes, or never an even integer? Explain.

Answers

is the 2 an exponent? if so, it is always an even integer.

Two bugs run along the rectangular starting from the same corner. The bug who runs east is two inches per second faster than the bug who runs south. After one second, the distance between them is 10 inches

Answers

Answer:

6 and 8

Step-by-step explanation:

                   

On Monday, a local hamburger shop sold a combined total of 270
hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Monday?

Answers

I’m doing it for the points

PLEASE HELP!!!!!!!!!!!!!
You have 4 ice cubes in your cup of lemonade. Each ice cube has a length of 7 3/4 cm, a width of 4 5/8 cm and a height of 2 4/5 cm. What is the total volume of all of the ice cubes? Explain how you used math to come to your decision.

Answers

Answer:

60.7

Step-by-step explanation:

multiply 7 3/4 by 4, then multiply 4 5/8 by 4, then 2 4/5 by 4, then add it all together to get your answer.

in one revolution a circle covers a distance equal to its
a. radius
b. diameter
c. circumference
d. area

Answers

Answer:

c

c

c

c

c

c

c

c

c

c

c

c

c

c

c

c

c

c

cc

c

c

the answer is C The distance covered in one revolution is equal to circumference of the circle.

A bus service charges $1.75 per trip plus $0.50 for every
ten (10) miles.

Answers

Answer:

12122

Step-by-step

124r532623 2

Find the mean and median of the set of numbers:
5,9,3,5,3,5?

Answers

Both the median and mean are 5. If you line them up least to greatest (3,3,5,5,5,9), the one in the middle (the median) is 5. If you add them all up (30) and divide by the amount of original numbers (6) you get 5.

A train leaves at 14:03 and arrives at 16:22. It travelled at an average speed of 95 km/h. How far did it travel? Give your answer in km to 1DP.

Answers

Answer:

so it took it 2:03 to 4:22 it took the train an 2km to 50dp

Step-by-step explanation:

1 it is that you now 14 to 2 and 16 to 4 there you go

Combine the like terms to create an equivalent expression:
2r+1+(−4r)+7

Answers

Answer:

-2r+8

Step-by-step explanation:

Pretty sure the answer is -2r+8
Hope this helps :)

The question is in the picture

Answers

Answer:

(8,-7)

Step-by-step explanation:

(8,7) flipped on the x is (8,-7)

is 14/7 a repeating decimal?​

Answers

Answer:

No.

Step-by-step explanation:

14/7 = 2

2 is not a repeating decimal.

Hope that helps!

Answer:

No, 14/7 is two

Step-by-step explanation:

This is because 2 times 7 is 14, so we can simplify it to 2/1 or 2

Help Please!!
The length of a rectangle is 7 inches more than 5 times its width. The area of the rectangle is 6 square inches. What is the width?

Answers

Answer:  3/5 inches

Step-by-step explanation:

l= 5w+7

A = wl

w(5w+7) = 6

5w²+7w = 6

5w²+7w -6 = 0

5w²+10w-3w-6=0

5w(w+2)-3(w+2)=0

(5w-3)(w+2)=0

5w-3=0            w+2=0

   5w=3                w=-2in

     w=3/5in

width cannot be negative, so the width is 3/5 inches.

Plz no wrong answers i need this plz

Answers

Answer:

1st- #3 spinned about 21 times

Step-by-step explanation:

HELP NEEDED IMMEDIATELY WILL GIBE BRAINLEST

Answers

Answer and Step-by-step explanation:

The answer will be the first answer choice, in which both lines would be the same lines as the original shape.

This is because the figure is being dilated by the point P, so it will only increase in length one direction, instead of making the entire triangle get bigger and surround the original triangle.

#teamtrees #PAW (Plant And Water)


What is the total surface area of the rectangular prism in square centimeters?

Answers

Answer:

it is 102 cm²

Step-by-step explanation:

because you add 6+6+6+6+6+6+3+3+8.5= 102cm²

which of the following choices is true and the right answer in this picture?
Is it...
1.) meaning the 1st choice
2.) meaning the 2nd choice
3.) meaning the first 3rd choice
4.) meaning the first 4th choice

Shown in the picture below.

Answers

Answer:

la4

Step-by-step explanation:

(5)8

f(x)=x^2 + 3x - x over 2 f(6) = ?

Answers

Answer: 96

Step-by-step explanation:

f(6) 48

=2 x 48 = 96

What is the area of the figure?

Answers

Answer:

33

Step-by-step explanation:

the triangles are 12 and the square is 21 and yea

Please help due today

Answers

the answer is c
12.4 feet by 9.5 feet

6.
5. The florist has 90 roses to arrange. After 5 vase
arrangements, there are 50 roses left. How
many total vase arrangements will be needed to
have only 10 roses left?

Answers

Answer:

1 vase arrangement when 10 roses are left

Step-by-step explanation:

1. so 50 divided by 5 is 10.

That means every arrangement is 10 roses.

2. it asks us to find how many vase arrangement will be needed to have only 10 roses left. We already know that we only need 1 arrangement, because we already found that out in step 1.

Please help! 50 points + brainliest

The following frequency table shows the observed high temperatures in Buffalo, New York, in May 2007.

Table image link: https://dw6y82u65ww8h.cloudfront.net/organisations/328/36daf134-883d-4846-af2b-8fd9357d20cf/buffalo_temp.gif

Which interval contains the median temperature?

a. 60 - 69
b. 80 - 89
c. 70 - 79
d. 50 - 59

Answers

Answer:

60-69

Step-by-step explanation:

f(x) = {2x + 3, x<0
3 - x, x 20

Answers

Answer:

I don't think you write out that explanation properly because I'm very confused.

Step-by-step explanation:

i need an answer asap please, it’s the last question

Answers

$8
2 pizzas = $24
5 drinks = $10
$6 tip
24+10+6 = 40
Since it’s 5 friends, divide by 5
40/5 = 8
Each person pays $8

Sam sold half of his coins from his collection and then bought nine more. He now has sixteen.
Write an equation

Answers

x + 9 = 16

explanation : he bought nine more coins which made it 16. to find out how many coins he sold you would solve the equation then divide by 2.

what is the explanation to x^2 = -5x

Answers

*Answer*

x=0 or x=−5

Step-by-step explanation:

Let's solve your equation step-by-step.

x2=−5x

Step 1: Subtract -5x from both sides.

x2−−5x=−5x−−5x

x2+5x=0

Step 2: Factor left side of equation.

x(x+5)=0

Step 3: Set factors equal to 0.

x=0 or x+5=0

x=0 or x=−5

Determine if the following is a rotation or a translation and then find the degree or distance of it.

please help me and provide explanation you will get marked as brainlist

Answers

Answer:

hi my name is chelsea and i wiuld like ti thank yiu fir the points

Answer:

180 deg rotation

Step-by-step explanation:

You can't simply translate the original figure into its image. You'd need a reflection or a rotation. For example, if you reflected triangle HTY over the x-axis, and then reflected it over the y-axis, you'd get triangle H'T'Y. The problem does not allow for reflections, so this cannot be used. That means you must use a rotation.

Use the origin as the center of rotation.

Rotate triangle HTY 180 degrees clockwise or counterclockwise.

You end up with the image.

Answer: 180 deg rotation

What number is represented by the point plotted on the number line? A horizontal number line from negative 2 to 2, with arrows at each end. Major tick marks are at every 1 unit and the units are labeled below the number line. There are 5 evenly spaced minor tick marks between every 2 major tick marks. Point X is plotted on the third minor tick mark to the right of 1. 12 112 123 212

Answers

it’s a because the number line on the plot equals that

Answer:

-7/8

Step-by-step explanation:

The point is located between -1 minus, 1 and 0.

Let's zoom in on this piece of the number line. Each whole is split into eight equal parts, or eighths.

The point is located -7/8.

53) The price of a diner's meal is p dollars, including tax. If the diner adds a 20% tip to the price of the meal, which TWO expressions represent the total price of the meal, including the tip? * O A) 1 + 0.02p B) 0.8p C) 1.02p D) 1.2p E) P+0.2p​

Answers

Answer:

Step-by-step explanation:

P +.20p and 1.2p

Unit 3 Test Part 2 - Josiah Ybarra
T
ZPOKI
Reset
12. The Johnson's are planning a family vacation
to.



Help me asp pls
Disney World that would cost their family $4500. If
they have $1200 in a family savings account and
plans to save $400 a month, write and solve the
equation that would represent how many months
will it take before they can go on their trip?


Need help asp plz

Answers

Answer

13 months.

Step-by-step explanation:

400 x 13 = 5200

what is the LCM of 90,105 and 150​

Answers

Answer:

it is 3150

explanation:

Other Questions
How did the guillotine represent the enlightenment?A. It killed everybody the same, representing equality B. It was used to enforce freedom of speech and religion C. It gave people the power to control the crowds D. It was brutal and oppressive, like the French kingWho was the believer in rights and equality, who then used the guillotine to kill people who spoke out against the revolution?A. Marie Antoinette B. Napoleon Bonaparte C. Maximillien Robespierre D. John Locke What group most supported executing the king for treason?A. Moderates B. Liberals C. People on the rightD. ConservativesThe ideas of the enlightenment would eventually lead to A. RevolutionsB. Absolutism C.the reign of terrorD.the building of VersaillesI need help please Which of these careers would use a specimen to do its work?an astronomeran engineera marine biologista computer scientist you buy milk in 1 gallon container.One portion of waffle requires 1.8 ounces of milk CVWhich strategy makes use of your prior knowledge to help you read and understand quickly?A. guessing from contextB. previewingC. skimmingD. taking notes when using fall arrest, free fall must be kept at or below how many feet Are 3x + 9 = 6 and x + 3 = 2 equivalent to each other Which statement describes the relationship between kilograms and grams?A kilogram is 10 grams.A kilogram is 100 grams.A kilogram is 1,000 grams.A kilogram is 10,000 gram A pizza with a diameter of 8 inches costs $10 and a pizzawith a radius of 5 inches costs $12. Which pizza is thebest buy (square inches per dollar)? joints that do not allow any movement are called What is 3/4 divided by 1/8? Draw a diagram to solve evaluate the following expression log^6 8. round your answer to two decimal places A.0.90B.1.16C.2.08D.0.86 10 TRUE or FALSE: Both goods and services count as wealth. which state did not send delegates? Which of the follow are reasons why immigrants from Asia and North Africa going to Europe?O A. To seek religious persecutiono B. Fleeing war and seek economic opportunitiesOc. Seeking warmer climatesO D. Trying to escape from higher education Describe fully the single transformation which takes shape A to shape B What is the climax of a story?A. The beginning of a story, where background information is revealedB.the point in a story where readers learn exactly how the conflict was resolvedC. the most exciting point in a story--usually a turning pointD .the scene in which the reader learns about story's key conflict Hello there!!The mean mark on a quiz was 7.The median mark was 6 and the mode was 5.Fifteen students wrote the quiz.The lowest mark was 1 and the highest mark was 10.Write a possible set of marks. How does an expression differ from an equation? - 2.4f + 0.4f - 12-5= Can i have some help with this?