help me on this.

what can be used in step 3?

Answers

Answer 1

Step-by-step explanation:

answer is been attached, hope u understand

Related Questions

A basketball and a pump cost $31. If the basketball costs three times as much as the pump, how much does each item cost?

Answers

Answer:

7.75

Step-by-step explanation:

31 divided by 4= 7.75

Starbucks opened two new locations. Location A costed $800 to open but makes $100 a month. Location B costed $1200 to open but makes $200 a month. Determine how long it will take for the locations to have made the same amount after paying off their costs and how much that amount is. *

Answers

Answer:

I think it is A that will take longer but im not 100 percent sure

Step-by-step explanation:

First write an equation:

Location A- 800+100x

Location B- 1200+200x

Then you need to plug numbers in for x

Evaluate the expression when c=5 and d=7.

c+6d

Help!!!!

Answers

Answer:

Step-by-step explanation:

substitute the value of 5 in for c and 7 in for d;

(5) + 6(7)

5 + 42

Suppose weights of the checked baggage of airline passengers follow a nearly normal distribution with mean 46 pounds and standard deviation 3.7 pounds. Most airlines charge a fee for baggage that weigh in excess of 50 pounds. Determine what percent of airline passengers incur this fee. (Round your answer to two decimal places.)

Answers

Answer:

85.99% of airline passengers incur this fee.

Step-by-step explanation:

When the distribution is normal, we use the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Mean 46 pounds and standard deviation 3.7 pounds.

This means that [tex]\mu = 46, \sigma = 3.7[/tex]

Most airlines charge a fee for baggage that weigh in excess of 50 pounds. Determine what percent of airline passengers incur this fee.

As a proportion, this is 1 subtracted by the pvalue of Z when X = 50. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{50 - 46}{3.7}[/tex]

[tex]Z = 1.08[/tex]

[tex]Z = 1.08[/tex] has a pvalue of 0.8599

0.8599*100% = 85.99%

85.99% of airline passengers incur this fee.

What is the correct factorization of -3x^2+16x+35

Answers

Answer:

I love algebra anyways

The ans is in the picture with the steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

−(3x^2−16x−35)

−(3x^2+5x−21x−35)

−(x(3x+5)−7(3x+5))

−(3x+5)(x−7)

What is the volume, in cubic
inches, of one cube with an edge length of 1/3
inch?

Answers

9514 1404 393

Answer:

1/27 cubic inch

Step-by-step explanation:

The volume of a cube is the cube of its edge length:

V = s³

V = (1/3 in)³ = 1/3³ in³ = 1/27 in³

One last stop before you head home. You and your friends are worn out, but you can’t help but stop for a candy apple to eat on the ride home from Snack Centra. Yum! You would like to take some home to your family, so what’s the best deal? You can purchase 5 apples for $6.25 or 8 apples for $9.25. What’s the best way to spend your last few bucks?

Answers

Answer:

the 8 for 9.25

Step-by-step explanation:

that is the best deal because 1.25 dollars per apple for for the 5 apples for 6.25 dollars rather than 1.15 dollars per apple for the 8 apples for 9.25 dollars so therfore 8 for 9.15 is overall a better for the price per apple

the nth term of a sequence is given by an²+bn where a and b are integers the 2nd term of the sequence is 2 4th term of the sequence is 20. find the 6th term of the sequence

Answers

Answer:

Step-by-step explanation:

Tn = an²+bn

T2 = a2²+2b

2 = 4a +2b

Multiply all through by 2

4 = 8a +4b

4b = 4-8a

T4 = a4² + 4b

20 = 16a +4b

4b = 20-16a

4-8a = 20-16a

16a -8a = 20-4

8a = 16

a = 16/8 = 2

4b = 4-8a = 4-8(2) = 4-16 = -12

b = -12/4 = -3

T6 = a6² + 6b

T6 = 2(36) + 6(-3) = 72 -18 = 54

Answer:

Step-by-step explanation:

25 less than 4 times a number is 47. What is the number?

Answers

Answer:

Step-by-step explanation:

25 + 47 = 72

72 ÷ 4 = 18

The volume of a pyramid with a square base is given by the expression sh, where s is the length of a side of the base and his the height Find the volume of a pyramid with a square base of side length 24 feet and a height of 30 feet

Answers

Answer:

v=l×b=

l=24

h=30

v=24×30=

v=54.

What is 2/3 divided by 5

Answers

Answer: Hey here’s your answer: 2/3 divided by 5=2/15

Hth

Step-by-step explanation:

Answer:

2/15 is ur answer

Step-by-step explanation:

2/3 ÷ 5

2/3 x 1/5

2/15

Please help me I can’t figure out how to solve

Answers

i don’t know how to do it,, but use photomath, it’s perfect for these type of questions

Answer: The answer is 20

Step-by-step explanation:

x-9.5=10.5

+9.5 +9.5

10.5+9.5=20

20-9.5=10.5

I hope this helps if so please mark brainliest

guys pls help me pls

Answers

Answer:

[tex]77 {m}^{2} [/tex]

Step-by-step explanation:

Given,

Height of the parallelogram = 7m

Base of the parallelogram = 11 m

Therefore, area of the parallelogram = b × h

= 7m × 11m

[tex]77 {m}^{2} (ans)[/tex]

Why do ratios change?

Answers

Answer:

Generally, your current ratio shows the ability of your business to generate cash to meet its short-term obligations. A decline in this ratio can be attributable to an increase in short-term debt, a decrease in current assets, or a combination of both.

Sometimes, a low current ratio could suggest problems with inventory management, ineffective or lax standards for collecting receivables, or an excessive cash burn rate. Increases in the current ratio over time may indicate a company is "growing into" its capacity (while a decreasing ratio may indicate the opposite).

The carnival also offers two magic shows. The morning show is only 20 minutes and it costs $3.75. For the afternoon show, it is 35 minutes and costs $5.25. Which show would give you more for your money?

Answers

Answer:

35 minutes

Step-by-step explanation:

The carnival offers two magic shows

The morning show is for 20 mintes at $3.75

= 3.75/20

= 0.1875

The afternoon show is for 35 minutes at $5.25

= 5.25/35

= 0.15

Hence you pay a lesser amount for 35 minutes

HELP HOW DO I FIND THE VALUE OF X

Answers

9514 1404 393

Answer:

7. 118

8. 27

Step-by-step explanation:

Make use of the fact that the sum of angles in a triangle is always 180°.

7. 33 + 29 + x = 180 . . . . . numbers in degrees

x = 180 -62 . . . . . . . . . . . subtract 62 from both sides of the equation

x = 118

8. 21 +x + 132 = 180

x = 180 -153 . . . . . . . subtract 153

x = 27

the fork is my user

Answers

Answer:

cool

Step-by-step explanation:

Answer:

LOL that's just

Step-by-step explanation:

epik uhhh wsg?

Plsss help me!!!Mei graphed the locations of several places in her town on the coordinate plane shown below. There is also
an ice cream shop halfway between the school and hospital.
At what coordinates should Mei graph the ice cream shop?

Answers

Answer:

(6, -4)? is this on khan academy or smth

Step-by-step explanation:

Find the volume of the cylinder if the radius is 4.5cm and the height is 8cm. Use 3.14 for TT

Answers

Answer:

508.68cm²

Step-by-step explanation:

Volume of a cylinder = πr²h

given r=4.5 cm h =8cm and π=3.14

so volume=

3.14×4.5×4.5×8

=508.68cm²

16d + 20c + 5d -7 - 8c - 7d + 3 Evaluate the expression if: d= -3 and c= 4

Answers

Answer:

Step-by-step explanation:

16x-3= -48

5x-3= -15

-7x-3= 21

=-42

20x4= 80

-8x4= -32

= 48

-7+3= -4

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 50 POINTS !! DONT SKIP :((.

Answers

Answer:

Step-by-step explanation:

m= 25 and b= 450

y= 25x+450

I believe proportional

positive slope

please correct me if I am wrong

PLS ITS URGENT

Question
LE
Find the measure of 2B. Use the inverse tangent (tan-') function of your calculator. Express your answer
to the nearest degree.

Answers

Answer:

43 degrees

Step-by-step explanation:

Using SOHCAHTOA, you are given the opposite and adjacent, the opp being 15 and the adj being 16.

Tan B = [tex]\frac{opp}{adj}[/tex]

Tan B = [tex]\frac{15}{16}[/tex]

B = [tex]tan^{-1}[/tex]([tex]\frac{15}{16}[/tex])

B = 43.15238973 degrees

Therefore, the answer is 43 degrees since you're looking for it to the nearest degree.

Answer:

43 degrees

Step-by-step explanation:

i did the work

find x and round to the nearest tenth:)

Answers

Answer:

x = 31.8°

Step-by-step explanation:

Applying the Law of Sines, we have:

[tex] \frac{sin(x)}{12} = \frac{sin(75)}{22} [/tex]

Multiply both sides by 12

[tex] \frac{sin(x)}{12} \times 12 = \frac{sin(75)}{22} \times 12 [/tex]

[tex] sin(x) = \frac{sin(75) \times 12}{22} [/tex]

[tex] sin(x) = 0.5269 [/tex]

[tex] x = sin^{-1}(0.5269) [/tex]

x = 31.8° (nearest tenth)

how many years will it.take 10,000 to grow 17,800 if it is invested at 2.50% compounded continuously

Answers

Answer:

just about 24 years

Step-by-step explanation:

Two teams of students are testing the effect of light on a radiometer. Team 1 finds that blue light makes the radiometer spin slower when a blue light is 35 centimeters (cm) away. To validate Team 1's test results, how must Team 2 test the radiometer?

Answers

Answer:

eafyb jdgjn sfh sg jddxhu fiuecbjz sghvhl

Answer:

It is Test it with a blue light that is 45 cm away.

Step-by-step explanation: Because it is right and I did this with my teacher and it is Test it with a blue light that is 45 cm away. hehe

The points (-16, 12) and (-29, 10) form a line segment.
Write down the midpoint of the line segment.

Answers

Midpoint Definition: The point where a line is perfectly split in half

Coordinates exist in the form of ( x, y )

Generally, you find the midpoint by adding up the two numbers and dividing the sum by 2.

In other words,

Midpoint = ( [tex]\frac{x1+x2}{2} , \frac{y1+y2}{2}[/tex] )

You should get ( -22.5, 11 ) as your answer.

APPLICATIONS
LINE RELATIONSHIPS Think of each segment in the diagram as part of a
line. Fill in the blank with parallel, skew, or perpendicular.
10. DE, AB, and GC
С
DĖ and BE are 2
A А
12. BE and GC
13. Plane GAD and plane CBE are
D
E
are
11.
B В
are

Answers

Answer:bb

Step-by-step explanation:

Solve the Antiderivative.

Answers

1
∫ -------------------- dx
x² + 6x + 10

1
∫ -------------------- dx
(x+3)² + 1

Let t = x + 3
dt = dx

1
∫ -------------------- dt
t²+1

1/1 arctan(t/1)

1/1 arctan (x+3 / 1)

=arctan(x+3) + C

A. X = -6 and X = -5.5
B. x = -0.5 and x = -5
C. X = 0 and x = 5
D. X = 5 and x = 6

Answers

Answer:

Step-by-step explanation:

The roots are the x-intercepts, 5 and 6.

A phone plan costs $10 per month, plus $0.03 per text message. John wants his phone bill to be less than $40, before taxes. What is the
maximum number of text messages John can send?
A.) 333
B.) 999
C.) 1,333
D.) 1,666

Answers

Answer:999

Step-by-step explanation:

0.03x999=29.97

29.97+10=39.97$

Answer:

39.97

Step-by-step explanation:

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help me on this.what can be used in step 3?​

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help me on this.

what can be used in step 3?