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VARVARA [1.3K]
3 years ago
9

FINAL EXAM PLEASSE HELP

Mathematics
1 answer:
krok68 [10]3 years ago
3 0

f(3) = -4 as 3 lies between 2 and 5

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I need help finding the location of x
KatRina [158]

Answer:

Position of point X on the number line must be X = -27

Step-by-step explanation:

Notice that there are 14 units between W and Y, since the absolute value of their difference is :

| -15-(-29) | = | -15 + 29 | = 14

Now let's write an equation that tells as what is the distance between W and X in terms of WY knowing that we want WX to be 1/7 of WY:

WX=\frac{1}{7} \,*\, 14\\WX= 2

This is telling us that the point X must be located two (2) units to the right of point W. That is W + 2 = -29 + 2 = -27

Position of point X on the number line must be X = -27

8 0
3 years ago
Find the future value of an annuity due of $400 each quarter for 4 1 2 years at 13%, compounded quarterly. (Round your answer to
Flura [38]

Answer:

$9891.23


Step-by-step explanation:

The formula for future value of annuity due is:

FV=P[\frac{(1+r)^{n}-1}{r}]*(1+r)

Where,

  • FV is the future value of the annuity (what we need to find)
  • P is the periodic payment (here it is $400)
  • r is the interest rate per period (here 13% yearly interest is actually \frac{13}{4}=3.25 percent per period(quarter))
  • n is the number of periods (here the annuity is for 4\frac{1}{2} years, which is 4\frac{1}{2}*4=18 periods, since quarterly and there are 4 quarters in 1 year)

Substituting all those values in the equation we get:

FV=400[\frac{(1+0.0325)^{18}-1}{0.0325}]*(1+0.0325)\\=400[23.9497]*(1.0325)\\=9891.23

Hence, the future value of the annuity due is $9891.23

3 0
4 years ago
Solve each equation by graphing the related function. if the equation has no real-number solution, write no solution. 3x^2=0
Artist 52 [7]
3x^3=0
the only possible answer is x=0

factor
3(x^3)=0
x^3=0
x=0


C
4 0
3 years ago
Read 2 more answers
OMG PLEASE DO WHAT THE INSTRUCTIONS SAY I NEED THIS RN AND IF I DONT I’LL FAIL THE CLASS ILL GIVE BRAINLIEST PLEASE ANSWER CORRE
dsp73

Answer:

01 V READING / VOCABULARY The Prophecy of the Frogs: Write a paragraph (3-4 sentences) in your notebook to explain why this animated film is a tragicomic social fable.  (Why is it a fable, why is it a social fable, why is it tragicomic).  Submit a photo of your work in TEAMS.  

6 0
3 years ago
The table below shows the price, in dollars, for the number of balloons indicated.
zysi [14]
Yes, the price is proportional because you can reduce their fractions:
16/4 = 4
24/6 = 4
36/9 = 4
56/14 = 4
5 0
3 years ago
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