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3 years ago

14

1. The table shows the relationship between y, the cost to rent a bicycle, and x, the amount of time the bicycle is

2 answers:

Jlenok [28]3 years ago

7 0

Answer:

hhhh

Step-by-step explanation:

I think 6?

Paha777 [63]3 years ago

6 0

there is no graph but i had the same question.

i dont remember the graph. but i do know this:

just take the number of the x-axis and y-axis and plot them and see if they form a line. if it forms a line, it is a slope. find the slope (by making an equation) ex: y = 24x then that would be your answer

I SUCK AT EXPLAINING THINGS- sorry i hope this helped you the best it could and if its wrong i will delete this so that it doesnt give people a bad grade. im here to help-

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Sam takes out a $167,000 mortgage for 20 years. He makes monthly payments and at the end calculates

cupoosta [38]

Answer:

The Annual rate of interest for the mortgage is 1.8%

Step-by-step explanation:

Given as :

The mortgage principal = p = $167,000

The time period of mortgage = t = 20 years

The Amount paid towards mortgage in 20 years = A = $240,141

Let the Annual percentage rate on interest = r % compounded annually

Now, <u>From Compound Interest method</u>

Amount = Principal × $(1+\dfrac{\textrm rate}{100})^{\textrm time}$

Or, A = p × $(1+\dfrac{\textrm r}{100})^{\textrm t}$

Or, $240,141 = $167,000 × $(1+\dfrac{\textrm r}{100})^{\textrm 20}$

or, $\dfrac{240,141}{167,000}$ = $(1+\dfrac{\textrm r}{100})^{\textrm 20}$

Or , 1.437 = $(1+\dfrac{\textrm r}{100})^{\textrm 20}$

Or, $(1.437)^{\frac{1}{20}}$ = $(1+\dfrac{r}{100})$

or, 1.018 = $(1+\dfrac{r}{100})$

Or, $\dfrac{r}{100}$ = 1.018 - 1

Or, $\dfrac{r}{100}$ = 0.018

∴ r = 0.018 × 100

i.e r = 1.8

So, The rate of interest applied = r = 1.8 %

Hence, The Annual rate of interest for the mortgage is 1.8% Answer

8 0

2 years ago

Simplify.If x=2, then what is 3x^2 - 2x + 1?

dybincka [34]

Step-by-step explanation:

3x^2-2x+1

3(2)^2-2(2)+1

3(4)-4+1

12-4+1

8+1=9 Answer

4 0

2 years ago

Read 2 more answers

HELP ME I DONT KNOW HOW TO FIND THE PERIMETER

Phantasy [73]

Answer:

33.08 m

Step-by-step explanation:

angle of ∆ = 131.6 - 90 = 41.6

=> x² = 8²+3²-2(8)(3)cos 41.6°

= 64+9-48(0.75)

= 73 - 36

= 37

x = √37 = 6.08 m

perimeter = (3×8)+3+6.08 = 33.08 m

5 0

2 years ago

What is the missing value of n that will make the equation true? 3^8 . 3^n= 3^14

marissa [1.9K]

Answer:

n = 6

Step-by-step explanation:

${3}^{8} . {3}^{n} = {3}^{14} \\ {3}^{8 + n} = {3}^{14} \\ 8 + n = 14 \\ n = 14 - 8 \\ n = 6$

7 0

2 years ago

Estimate the amount of the tip by rounding the bill to the nearest dollar before calculating.

telo118 [61]

Answer:

$16

Step-by-step explanation:

Round : $80.36 : $80

Equation : 20% of 80

Answer : $16

Sidenote: I hope this answers your questions!

6 0

2 years ago

Read 2 more answers