Mathematics High School

Which expression can be used to find 57% of 230? ⊥ω⊥

A)57 x 230 x 100
B)230/57
C)0.57 x 230
D)230/0.57

Answers

Answer 1

Answer:

131.10  (Answer C)

Step-by-step explanation:

Convert 57% to 0.57 and then multiply 230 by 0.57:

0.57(230) = 131.10

This is Answer C

Related Questions

solve the following inequality algebraically (please write full answer & NO LINKS)

Answers

Step-by-step explanation:

[tex]\tt {:}\longrightarrow |x - 10 | \leqslant 4 \\ \tt {:}\longrightarrow x - 10 \leqslant 4 \\ \tt {:}\longrightarrow x \leqslant 4 + 10 \: \\ \tt {:}\longrightarrow x \leqslant 14 \: \: \: \: \: \: \: \: \: [/tex]

PLEASE HELP ME OUT PLEASEEE!! which of the following are solutions represented by the graph below? choose all that apply

a. (0, 2)
b. (1, 0)
c. (3, -4)
d. (4, -1)
e. (-1, 3)

Answers

Answer:

a, b, and c are represented by the graph.

Step-by-step explanation:

i hope this helps :)

PLEASE HELP URGENT!!! Devon can take one of three different buses to and from work (bus A, B, or C). He randomly catches one bus in the morning and another one on the way home. This table lists the sample space of outcomes. Afternoon A B C Morning A AA AB AC B BA BB BC C CA CB CC In the event AB, Devon rides the A bus in the morning and the B bus in the afternoon. Which outcome would be included in the event "never rides bus B"? A. BB B. BA C. CB D. CA

Answers

Answer:

CA

Step-by-step explanation:  I just took the quiz

Answer:

D. CA

Step-by-step explanation:

For ap3x

There are 6 green apples and 8 red apples in a basket.

Answers

i believe it’s 6:14
and 8:14

answer:

(a) 6:14

(b) 8:14

step-by-step explanation:

there are 8 red apples and 6 green apples

to find the ratio of red apples to all the apples and green apples to all the apples we must add 6+8= 14

(a) what is the ratio of green apples to all the apples in the basket?

14-8=6

so the ratio of green apples to all the apples in the basket is 6:14

(b) what is the ratio of red apples to all the apples in the basket?

14-6=8

so the ratio of red apples to all the apples in the basket is 8:14

:)

!

What is the circumference of a circle when the diameter of the circle is 10 units?

Answers

Answer: 31.4 or 10pi

Step-by-step explanation:

Formula: C = pi * diameter

C = 10pi

C = 10 * 3.14

C = 31.4

Answer:

31.4

Step-by-step explanation:

C=Pid

_________ is the displacement of an object during a specific unit of time.

Answers

Answer:

velocity

Step-by-step explanation:

velocity is the answer

12-14. You roll a cube with the numbers 13, 16, 18, 20, 22, and 24 on it. You then spin a spinner which has 6 sections. The letters on the spinner are E, B, G, K, D, and H. Find each probability. Show all work. P(rolling a 2, spinning an A) _________ 6. P(rolling an even number, spinning a vowel) _________ 7. P(rolling a number less than 3, spinning a consonant) _________

Answers

today’s topic is drugs. marijuana, in fact study’s show that nearly 55 million adults use marijuana and that’s most likely not including all the young teens that do too.

How many cups of water will Billy use to fill a 9-liter bucket if one cup holds of a liter of water?

Answers

how big are the cups????

Division is one of the four fundamental arithmetic operations. The number of cups of water that Billy will use to fill a 9-litre bucket is 9.

What is Division?

The division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.

Given that a cup holds 1 litre of water. Therefore, The number of cups of water that Billy will use to fill a 9-litre bucket is,

Number of cups = 9 liters / 1 liter

                           = 9

The number of cups of water that Billy will use to fill a 9-litre bucket is 9.

Learn more about Division:

https://brainly.com/question/369266

#SPJ2

Help I need the answer dont send NO FILE only answer if you know it step by step explanation

Answers

okay, this is pretty simple ! so basically, you are going to reflect the point (p) over the red line that was so nicely placed. since you are are going to imagine the red line is 0,0 (where you would start if you are going to fine the coordinates of a plot point). since the plot point is only one coordinate away from the red line, you would only need to move over one coordinate to the right. If i'm correct, the answer should be -1,4.

Answer:

See below.

Step-by-step explanation:

Start at the given point. Go perpendicular to the line of reflection. It is 1 unit to get there. Now go the same distance, 1 unit, to the other side of the line of reflection. You end up at point (-1, 4). See pic below.

which equation has no real solutions?
a. -2x^2=-168
b. 4x^2+76=32
c. 25x^2=1
d. 43-x^2=12

Answers

Answer:

[tex]B. 4x^2+76=32[/tex]

Step-by-step explanation:

[tex]In ~ option~ B[/tex]

[tex]4x^2+76=32\\[/tex]

[tex]4x^2=-76+32[/tex]

[tex]4x^2=-44[/tex]

[tex]x^2=-44/4=-11[/tex]

[tex]x^2=-11[/tex]

A square of any real number can't be a negative integer.

So, Option B is your answer

[tex]--------------[/tex]

hope it helps..

have a great day!!

During a race sample of five sports cars has a mea speed of 175mph. The speeds in miles per hour of cars are 186,181,170,151, find the speed of the five car

Answers

Answer:

Speed of 5th car = 187 mph

Step-by-step explanation:

Given:

Mean speed of five car = 175 mph

Speed of four cars = 186,181,170,151 mph

Find:

Speed of 5th car

Computation:

Average mean = Sum of all observation / Number of observation

Mean speed of five car = Sum of five cars speed / Number of cars

175 = [186 + 181 + 170 + 151 + Speed of 5th car] / 5

186 + 181 + 170 + 151 + Speed of 5th car = 175 x 5

186 + 181 + 170 + 151 + Speed of 5th car = 875

688 + Speed of 5th car = 875

Speed of 5th car = 875 - 688

Speed of 5th car = 187 mph

I need help due tmrw

Answers

Answer:

yo ill help you but do you happen to have a argumentative essay written ill help u if you help me

PLEASE HELP QUICK
An integer x is divided by an integer y, and the quotient is 24. The sum of these two integers is 75. Which is the value of x?

A. 3
B. 8
C. 25
D. 48
E. 72

Answers

E.

You are given two equations:

X/y = 24
X + y = 75.

You want to isolate the variable in one equation so you can plug it into the other one.

X/y = 24 can be simplified as x = 24y. (Multiply both sides by y to remove it from the denominator.) Plug the new equation into the other equation.

24y + y = 75.
25y = 75.
Y = 3

Now that you know y is equal to 3, you can plus it into one of the equations to solve for x.

X + 3 = 75
X = 72, therefore the answer is E.

Anna is throwing a fair die with 12 faces what is the probability that the number of dots on the top face is a factor of 4

Answers

Answer:

1 / 4

Step-by-step explanation:

The factors of 4 are : 1, 2, 4

Hence, required outcome = factor of 4 = (1, 2, 4)

Total possible outcomes = 12

Probability = number of required outcome / number of Total possible outcomes

P(A factor of 4). = 3 / 12 = 1/ 4

Z stands for angle
PLEASE HELP

ZA and B are complementary angles. If m_A = (2x - 13) and m
ZB = (4x - 5)º, then find the measure of ZB.

Answers

Angle B measures 67 degrees

Step-by-step explanation:

2x - 13 + 4x - 5 = 90

6x - 18 = 90

+18 +18

6x = 108

6x/6 = 108/6

x = 18

4x - 5

4(18) - 5

= 67

I hope this helps you, have a good day!

Plz help Just do number 7 plzzz

Answers

Area = ½ x (Sum of parallel sides) x (perpendicular distance between the parallel sides). The formula for the trapezium so the answer is D

I need helppp I need the answers!!!

Answers

Answer:

vfedddyujnyuki4yutnrbqfv

Step-by-step explanation:

The question is in the picture help please

Answers

Answer:

8

Step-by-step explanation:

the rectangles length is 1 because 2^0 = 1

the width is 8 because 2^3 which is also 2 x 2 x 2 = 8

to find the area it would be length times width.

1 x 8 = 8

Final answer: 8 square meters

PLS HELP ME THI S IS DUE RIGHT NOW !!!!!!!

Answers

Answer:

D) Reflection across a horizontal line

Answer:

d

Step-by-step explanation:

could someone help me with this question?

Answers

Answer:

V = 4.187 ft³

Step-by-step explanation:

Volume of sphere is given by the equation:

[tex]V=\frac{4}{3}\pi r^3[/tex]

you're given r=1ft and they ask you to use 3.14 for pi, so lets plug those in and solve on the calculator.

[tex]V=\frac{4}{3}\pi r^3[/tex]

[tex]V=\frac{4}{3}(3.14) (1)^3[/tex]

[tex]V = 4.1866666666[/tex]

If the volume of a pyramid is 100 cubic inches, and the area of the base is 25 square inches, what is the
height of the pyramid?
06 inches
o 4 inches
O 12 inches
8 inches

Answers

Volume of pyramid = 100 inch^3

Volume in general = base area * Height.

So the height is ==> Volume / base area

H = 100/25 ==> 4 inches

Height of the pyramid = 4 inches

AABC ~ DEF. What sequence of transformations will move AABC onto ADEF

Answers

Answer:

C

Step-by-step explanation:

i am smart

A food web shows all energy transfer interactions within a sample of organisms. A food web diagram is provided.The role of the snapper turtle is bestdefined by which of the following?

To break down waste products made by producers, such as algae

Top consumer that receives its energy from other consumers

Converts light energy from the sun and transfers it to consumers

Provides energy to the sunfish, snails, and bass

Answers

Answer:

Top consumer that receives its energy from other consumers

Step-by-step explanation:

It eats other fish like the bass and sunfish

How can you remove energy from matter

Answers

Answer:

You can remove energy from matter by lowering its temperature.

lowering the temperature. you can’t destroy it but you can lower it

What is the median of the data set represented by the box plot below?
Data set: 32, 39, 44, 61, 69

Answers

median: 44
arrange your numbers from lowest to highest
count how many numbers you have
and divide
glad to help!

Suppose a culture of bacteria begins with 5’000 cells and dies by 30% each year. Write and equation to express that

Answers

Answer:

y=5000(0.7)^x

Step-by-step explanation:

mark brainleist plz

The slope of a line is ½ and the y-intercept is 4. Which choice is the x-intercept of this line?

[1] -8 [2] 8 [3] -4 [4] 4

Answers

Answer: y = 1/2x + 4

Step-by-step explanation:

I don’t understand please help

Answers

Her position is at (6,9/2)

Will give brainliest if right…

Answers

Answer:

140

Step-by-step explanation:

Answer: mabey 140

Step-by-step explanation:

The store had a special on apples, 4 pounds for $2.80. The store's special on oranges was 3 pounds for $2.58. Which of the following is true?

Answers

Answer:

The store's special on oranges was 3 pounds for $2.58.

Step-by-step explanation:

i guess thats right because the other one was before

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