Mathematics High School

The mean numberr of stereos sold per day at the store was 15 over a period of 7 days which statement must be true about the stereo sales at the store

Answers

Answer 1

Answer:

well I don't know the options, but I do know that 105 would have been sold in a week.

Step-by-step explanation:

15 x 7 = 105

Related Questions

Help needed!

The photo attached is the question :)

Answers

Answer:

x = 90°

Step-by-step explanation:

This is very simple. Any triangle embedded in a circle with it's long side as the diameter is a right triangle. Thus, x = 90°.


the inequality sign.
If you multiply or divide both sides of an inequality by a negative number, you must
А
double
reverse
С
subtract
D
add an equal sign to

Answers

Reverse the inequality sign.

Urgent help needed
please solve any one of these

Answers

28. D
40. 1/4
I’m not sure about the rest

A tourist attraction experienced a 3.75% fall in visitor numbers in June, compared to the previous month due to bad weather There were 121660 visitors in June How many visitors were there in May? B) In July there were 4.5% more visitors than in May What was the percentage increase in visitor numbers from June to July?

Answers

Answer:

(A) 126400

(B) 8.57%

Step-by-step explanation:

(A) According to the scenario, calculation of the given data are as follows,

Visitors in June = 121660

Let visitors in May = X

Difference in visitors number in June = 3.75% decrease

So, we can calculate the visitors number in may by using following formula,

Number of visitors in June = X - 3.75%X

121660 = 96.25%X

X = (121660 × 100) ÷ 96.25

X = 126400

Hence, Number of visitors in may = 126400

(B). Difference in visitors in July than in May = 4.5% increase

So, Number of visitors in July = 126400 + (126400 × 4.5%)

= 126400 + 5688

= 132088

Now, we will calculate increase in percentage by using following formula,

Increase percentage = (132088 - 121660)  ÷ 121660

= 10428 ÷ 121660

= 0.0857 or 8.57%

What is the exact volume of the cone?


A 80π ft³


B 4003π ft³


C 400π ft³


D 418710π ft³

Answers

C hope that helped have a great time I love it you can do
The correct answer is letter u

What’s the answer for TS? (Arc measure)

NO LINKS!

Answers

angle TS = 74°

Straight line is 180°, so add PT and SR

(64+42 = 106)

Subtract 180 from 106, you get 74 :)

Select the statement that describes this expression: 10 + fraction 1 over 4x (5 + 3) − 3. (2 points)


10 more than fraction 1 over 4 of the sum of 5 and 3, then subtract 3

fraction 1 over 4 of 10 times the sum of 5 and 3, minus 3

3 more than 3 plus 5 multiplied by fraction 1 over 4, then add 10

10 times fraction 1 over 4 plus 3 and 5, minus 3

Answers

Answer:

10 more than fraction 1 over 4 of the sum of 5 and 3, then subtract 3

plz mark as brainliest

hope it helps

Answer:10 more than fraction 1 over 4 of the sum of 5 and 3, then subtract 2

Step-by-step explanation:

Jacob wants to purchase a new computer, but he does not have enough money in his bank account to pay for one.
Which of these is not an option for Jacob?

Answers

Answer:

3 one is the ans

Step-by-step explanation:

He can purchase the computer now using his credit card.

help will mark brainliest

Answers

Answer:

The answer to the question is d

Answer:

D

Step-by-step explanation:

The equation has just 1 answer and that is 0

Value of x can only be 1 as this is a linear equation not a quadratic

Please mark my answer as brainliest for further answers:)

The circumference of a circle is 27.004 yards. What is the circle's radius?

Answers

Answer:

Step-by-step explanation:

Remark

Givens

Circumference = 27.004

pi = 3.14

Formula

C = 2*pi * r

Solution

27.004 = 2 * 3.14 * r

27.004 = 6.28 * r

27.004/6.28 = r

r = 4.3

Solve the system by substitution.

-5x+2y=-42

6x=y

Answers

Step-by-step explanation:

since y=6x

by substitution

-5x+ 2 (6x)= -42

-5x+ 12x=-42

7x= - 42

divide both sides by 7

x= 6

y=6x

y =6*6

y=36

I need help, Triangle Midsegment Theorem

Answers

Answer: 56 deg

Step-by-step explanation:

66-x=x+46

2x=20

x=10

Help me out here. Math eh not my thing. :P

Answers

Answer:

Question 13 is the third one. Number 15 is the second one.

The given figure shows a rectangle being rotated about its length to obtain a three-dimensional solid.





What is the area of the base of the solid that is formed?




16π in.²


36 in.²


64π in.²


144 in.²

Answers

Answer:

16π in.²

Step-by-step explanation:

i took the quiz and got it right

A bottle of soap costs $3.45 for 64ounces. What is the cost per ounce?

Answers

Five cent per a ounce

Answer:

$0.05

Step-by-step explanation:

All you have to do us divide the cost by the amount of ounces

3.45 ÷ 64 is about 0.05

The full answer is 0.05390625

Since we are talking about money, it should be $0.05

HELP HELP HELP HELP LOOK AT PICTURE

Answers

Answer:

It’s 2.5 minutes per mile

Step-by-step explanation:

Because 10/4 is 2.5 which means he’s riding his bike one mile per every 2.5 minutes.

Ming took a cab across town. His fare was $22, and he leaves an 18, percent tip.
What is the total amount Ming pays the cab driver?

Answers

Answer:Ming pays $25.96 to the cab driver.

Step-by-step explanation:

Ming took a cab across town, his fare of cab = $22.00

He leaves a tip of 18% of total fare = 18% of $22.00

Total amount = (18% of $22) + $22.00

( 18/100× 22) + 22.00

= (0.18 × 22) + 22.00

= 3.96 + 22.00

= $25.96

Ming pays $25.96 to the cab driver.

please help me and explain the ones that are circled

Answers

Answer:

Step-by-step explanation:

it mean to figure out what number you had before the % took some of the number away

definition of interest

Answers

Interest :
the state of wanting to know or learn about something or someone.

money paid regularly at a particular rate for the use of money lent, or for delaying the repayment of a debt.

which of the following is a exponential function ?

Answers

The third one is exponential function

Will Mark Brainliest <3

Please help!!!

Answers

It would be 8,993,200

If the rectangular screen of a 40-inch monitor is 35 inches wide, what is the height of the monitor? Round to the nearest tenth.

Answers

Answer:

19.4

Step-by-step explanation:

We can solve this question using Pythagorean theorem

40^2 = h^2 + 35^2

1600= h^2+ 1225

1600-1225= h^2

375= h^2

h= √375

h = 19.4

Hence the height is 19.4

Please help!! Someone helped me but I couldn’t get into the link. Finding directrix of parabola with (x-1) squared=12(y+2)

Answers

Answer:Vertex: (1,-4)

Focus: (1,-1)

Directrix: y = -7

Step-by-step explanation:Brainliest?

some questions I have on a test that I need ASAP...
(for 20 points)

1. j + 12 = 25. What is the value of j?

2. k - 16 = 4. what is the value of k?

3. 12 = 8 + c. what is the value of c?

4. r/10 = 4. what is the value of r?

5. 64 = 16u. what is the value of u?

6. 3v = 12. what is the value of v?

Answers

1. 13
2. 20
3. 4
4. 40
5. 4
6. 4

Answer:

J+12=25  J=25-12

J=13

K-16=4 K=4+16

K=20

C+8=12 C=12-8

C=4

R / 10 =4 R =4 x 10

R=40

64=16 x U. U= 64 / 16

U=4

3 x v = 12  V = 12 / 3

V= 4

Step-by-step explanation:

J=13

K=20

C=4

R=40

U=4

V= 4

I NEED HELP ASAP!!!
If angle MNO = 80, find angle M
If Type your answer as an integer or round to the nearest tenth.

Answers

Answer:

Since the triangle we are dealing with is an isosceles triangle if MNO is 80° that means angle <OMN and < NOM are equal. Take 180°- 80°= 100°. Then divide by two to get each angle to get 50°.

Step-by-step explanation:

About integers and rounding off. Oopsie but we don't do it in Kenyan Syllabus. Hope I was helpful✌☺.

What would be the coordinates of Point D to complete square ABCD? Ay B 2. A Х -2 o 2. 2. С (2.2) (2, 2) (-2,2 (2-2)

Answers

Answer:

D: which is (2, -2)

Step-by-step explanation:

Find the values of x and y. Write your answers in simplest form.

Answers

Answer:

y=7

Step-by-step explanation:

x=3

HELP ASAP!!!!! 25 POINTS + BRAINLIEST!!!!!!!

Answers

Answer:

5

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

James Anderson School has 156 students. Grade 5 has 43 students and grade 6 has 42 students. What equations can be used to find how many students the rest of the school​ has? Complete the equations. ​___​___x x​___ ​___​___y y​___

Answers

I think if you times it the answer would be 1002

2. Mrs Davis bought furniture online. She had to pay 15% in shipping fees. The
items totaled $4,000. How much did the shipping cost?

Answers

Answer:

The shipping costed $600.

Step-by-step explanation:

4,000 * 15% = 600

or

4,000 * 0.15 = 600

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