I really need help pleasee!!

Mathematics

1 answer:

Veronika [31]3 years ago

7 0

The answer is -1 because using the trick rise/run from one point to the next proves it

You might be interested in

can someone just answer number one please you dont have to do the rest serious answers only please :)

sergij07 [2.7K]

The top’s answer is no correlation. The one on the bottoms is a negative correlation

6 0

3 years ago

You want to buy a new sports car from roy's cars for $51,800. the contract is in the form of a 48-month annuity due at an apr of

qwelly [4]

The present value of an annuity is given by

$PV= P\left(\frac{1-\left(1+ \frac{r}{t}\right)^{-nt} }{ \frac{r}{t} } \right)$

where: PV is the current value of the annuity, P is the periodic payment, r is the apr, t is the number of compounding in one year and n is the number of years.

Thus, given that PV = $51,800; r = 7.8% = 0.078; t = 12; n = 4.

$51,800= P\left(\frac{1-\left(1+ \frac{0.078}{12}\right)^{-4\times12} }{ \frac{0.078}{12} } \right) \\ \\ =P\left(\frac{1-(1+ 0.0065)^{-48} }{ 0.0065 } \right)=P\left(\frac{1-(1.0065)^{-48} }{ 0.0065 } \right) \\ \\ =P\left(\frac{1-0.7327}{ 0.0065 } \right)=P\left(\frac{0.2673}{ 0.0065 } \right)=41.12P \\ \\ \Rightarrow P= \frac{51,800}{41.12} =\$1,259.73$

Therefore, the <span>monthly payment is $1,259.73</span>

6 0

3 years ago

Read 2 more answers

It for math and we urge learning about slopes. I don’t know really how to find the slope of a line

kykrilka [37]

Step-by-step explanation:

Get a line of which you want to know the slope.

Pick any two coordinates that the line goes through.

Subtract the two y-coordinates from one another.

Subtract the two x-coordinates from one another.

6 0

3 years ago

Raeana is twice as old as Madeline, and Laura is 10 years older than Raena. If Laura is 50 years old, how old is Madeline? Defin

laiz [17]

Answer: Madeline is 20 yrs old

Step-by-step explanation:

If Laura is 50 and she is 10 years older than Raena then Raena is 40 that would then make Madeline 20 years old.

7 0

3 years ago

**find x**<br><br> …………………….

Nikitich [7]

Answer:

x=5

Step-by-step explanation:

4 downgrades to 3 by 1

that means 6 will downgrade to 5 by 1

hope this helped

6 0

3 years ago