Mathematics High School

plz help i will report if your not trying to answer​

Plz Help I Will Report If Your Not Trying To Answer

Answers

Answer 1

Answer:

number 5 is 1.24 x 10 (3)

number 6 is 1.53 x 10 (-4)

hoped that helped:)

Step-by-step explanation:

Related Questions

What is the perimeter?

Answers

Answer:

26

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

6 +6=12

12+3=15

15+2=17

17+4=21

Please help! will mark brainliest if correct!

Answers

Answer:

points

Step-by-step explanation:

Tammy made a recipe that called for 3/4 teaspoon of salt. If the recipe is cut in half, how much salt is needed?

Answers

Answer:

answer is A your welcome

Answer:

If the recipe is cut in half, 3/8 teaspoon of salt is needed.

Step-by-step explanation:

Since the recipe is cut in half, we need to find 1/2 of 3/4. This means we need to multiply 1/2 times 3/4. For the numerator, 1 times 3 equals 3. For the denominator, 2 times 4 equals 8. The fraction is 3/8.

What is 3x + 2 = 4x - 1

Answers

Answer:

3 = x

Step-by-step explanation:

To simplify this equation, combine like terms:

3 = x

What is the value of the expression below when w=7 and x=2?
3w - 4x

Answers

Answer:

13

Step-by-step explanation:

3(7)-4x

3(7)-4(2)

21-8

=13

What is the area of the circle shown below?

Answers

Answer:

201.06

Step-by-step explanation:

Answer:

804.2cm squared i know this alright

4(0.5f−0.25)=6+f Solve for f

Answers

Answer:

F=4

Step-by-step explanation:

Answer:

4 (0.5f -0.25) = 6 + f (distribute to get rid of the parenthesis)

2f - 1 = 6 + f  (subtract f from both sides)

f - 1 = 6  (add 1 to both sides)

f = 7

find the area of shaded part​

Answers

Answer:

461.81 cm²

Step-by-step explanation:

Diameter of a big circle is 28 cmDiameter of smaller half-circles is 28/2 = 14 cm

Shaded area = Area of big circle - area of small circle as two half-circles add up to small circle

Area formula:

A = πd²/4

Shaded area

π*28²/4 - π*14²/4 = 461.81 cm²

3 (2 + q) + 15 simplified

Answers

Answer:

3q+21

Step-by-step explanation:

Answer:

well i think you distribute the 3 to the two and the q so you multiply 3 * 2 = 6

3 * q = 3q then you add 6 + 3q = 9q

Step-by-step explanation:

A health insurance plan has a $50 enrollment fee and a copayment of $5 for each doctor visit. The function f(x)=5x+50 gives the cost of x doctor visits. What is the cost for visiting the doctor 3 times?

Answers

$15
5 x each visit
He visit 3 x
So 5 x 3 = 15

mr minnelo hasksidir​

Answers

Answer:

Who has that name?

Step-by-step explanation:

What's the question i'm really curious lol

Help I’m bad at math

Answers

Answer:

None of the answers are correct.

Step-by-step explanation:

Maria's answer is incorrect:

1. "-1" is the y-intercept. 3x/4 is your rise/run.

2. Start from -1 on the y-axis.

3. Go up 3 units above, then 4 units to the right.

4. This leads up to being not on the line.

Peter's answer is incorrect:

1. "-1" is the y-intercept. -4x/3 is your rise/run.

2. Start from -1 on the y-axis.

3. Go down 4 units below, then 3 units to the right.

4. This leads up to being not on the line.

if I have 19 red marble and 22 white marble. what is the ratio​

Answers

Answer:

19:22

Step-by-step explanation:

you put red first since it came first

Rewrite using a single exponent. 4^3 X 4^6

Answers

4^9 is the correct answer to your question

Question 3
True or false. A discount will add to the total cost you
will pay for an item.

Answers

Answer:

False

Step-by-step explanation:

f(x)= 3x² +x-2, then f(-2)

Answers

Answer:

12

Step-by-step explanation:

just substitute the value in the equation

To manufacture scooters, the manufacturer has a fixed cost of 34,400$$ plus a variable cost of n $$ per scooter. Find 100$$, the number of scooters that need to be produced so that the average cost per scooter is 180$$.

Answers

Answer:

The number of scooters that need to be produced so that the average cost per scooter is $180 is 430 scooters.

Step-by-step explanation:

Note: This question is not properly structured/written. The question is therefore rewritten properly before answering the question as follows:

To manufacture scooters, the manufacturer has a fixed cost of $34,400 plus a variable cost of $100 per scooter. Find n, the number of scooters, that need to be produced so that the average cost per scooter is $180.

The explanation of the answer is now provided as follows:

The number of scooters can be calculated as follows:

Variable cost per scooter = $100

n = number of scooter = ?

Total variable cost = Variable cost per scooter * n = $100 * n = $100n

Total cost = Fixed cost + Total variable cost = $34,400 + $100n

Average cost per scooter = Total cost / n = $180 ................ (1)

Substituting the value for Total cost into equation (1) and solve for n, we have:

($34,400 + $100n) / n = $180

$34,400 + $100n = $180n

$34,400 = $180n - $100n

$34,400 = $80n

n = $34,400 / $80

n = 430

Therefore, the number of scooters that need to be produced so that the average cost per scooter is $180 is 430 scooters.

Please help somebody this is really hard.

Answers

7.5 mph

3/4=.75 miles per 1/10 hour

.75x10=7.5

Three friends map their houses on a coordinate grid. Alex's house is located at point (7, 18). Jimmy's house is at point (-9, 7). Jimmy's house is located halfway between Alex's house and Kara's house. Which ordered pair represents Kara's house?
A (1, 12.5)
B. (24,-4)
C. (-25,-4)
D. (2,25)​

Answers

The answer to this is C

Loch ness is the largest lake in Scotland.
The lake has a volume of water of 7.45x10^9 m^3.

The volume of water in Lake Superior is k times the volume of water in Loch ness.
Lake Superior = 8.21x10^10

Work out the value of k.
Give your answer correct to 3 significant figures.

Answers

Answer:

11.020

Step-by-step explanation:

vol of l.supe = k(lochness)

88.21 * 10^10 = k( 7.45 * 10^9)

divide and k =11.020

in fraction = 1642/149

what is 4/5 times 4?

Answers

Answer:

3.2

Step-by-step explanation:

Solve the inequality below 3-1/2x ≤ 11

Answers


X is greater than or equal to -16.

Fabulous fitness charges a one time fee of $90 and an additional $25 per month wonder weights charges a one time fee of only $ 27 dollars but charges an additional $32 each month for how many months is fabulous fitness less expensive than wonder weights? Set up and solve an equality to determine your answer

Answers

Answer:

9 months

Step-by-step explanation:

Given

Fabulous fitness charges a one-time fee of $90 and an additional $25 per month

let the number of months be x

and the total charges be y

y= 25x+90---------1

Wonder weights charges a one-time fee of only $ 27 dollars but charge an additional $32 each month

let the number of months be x

and the total charges be y

y= 32x+27------------2

Required

The value of x, that is the number of months

Step two:

Equating both equations we have

25x+90=32x+27

collect like terms

25x-32x=27-90

-7x=-63

7x=63

divide both sides by  7

x= 63/7

x= 9 months


|14 | + l -3 l =
Pls help meereeeerrrrr

Answers

14 + -3 = 11 because 14 is the larger number meaning we keep it positive since the 14 was positive.

Answer:

What…

Step-by-step explanation:

The measures of the angles of a triangle are shown in the figure below. Solve for x.

Answers

Triangle’s angles add to 180
So subtract both values given from 180
180 - 111 = 69, 69 - 41 = 28
X = 28

What is 31/87 as a percentage?
Give your answer rounded to one decimal place.

Answers

Answer:

35.6%

Step-by-step explanation:

31/87(100)

3100/87

35.6%

Answer:

35,6%

Step-by-step explanation:

31/87 = 0,35632184

As a percentage: 35,632184%

Rounded to one deciman place: 35,6%

Factor the following polynomial.
98x3 – 18x

Answers

Answer:

2x(7x - 3)(7x +3)

Step-by-step explanation:

Find common factors between the 2 numbers:

98x^3 - 18x

2x(49x^2 - 9)

now find what numbers multiplied together is 49, and find what numbers added together equals 0 and the product is 3, 7 times 7 is 49 and 3(-3) = 9 while 3 - 3 = 0 so:

2x(7x - 3)(7x +3)

Answer: 2x(49x^2 - 9)


Steps:

First, find the GCF

GCF= 2x

Next, factor it out

2x(49x^2 - 9)


This is the furthest you can factor it

what’s the mean (average) for the data 12 4 16 20

Answers

Answer:

13

Step-by-step explanation:

Add all of the numbers, and divide by the amount of numbers. In this instance, all four added together numbers is 52, and divided by 4 is 13. Hope this helps!

Answer:

The answer is 13.

Step-by-step explanation: In order to find the average in a set of numbers, you must add all numbers and divide them by the numbers of numbers which you have added.

For example for your problem, I added 12 + 4 +16 +20 and I got 52. Then count the numbers which u have added. There are 4 numbers I have added. Then divide that number by the total. So it would be 52/4 and once you divide, you have your answer!

Hope this helps!

24 * 5 is equal to 12 * ?​

Answers

10

Step-by-step explanation:

24*5=12*10

120=120

I NEED HELP ASAP IT IS DUE AT MIDNIGHT PLEASEEEEEE!!!!

Answers

Answer:

A = -2.2

B =  -1.7

C =  1.87

D =  19.97

Step-by-step explanation:

A = 7.4 - 9.6 = -2.2

B = -2.2 + 0.5 = -1.7

C = -1.1(-1.7) = 1.87

D = 18.1 + 1.87 = 19.97

Answer:

A = -2.2

B =  -1.7

C =  1.87

D =  19.97

Step-by-step explanation:

Other Questions
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