1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
insens350 [35]
1 year ago
9

PLEASEEEEEE HELP ME WITH THIS PLEASE

Mathematics
1 answer:
Maksim231197 [3]1 year ago
8 0

Question 1

r(q(-2))=r(3)=11

Question 2

q(r(-2))=q(6)=-13

You might be interested in
Let $ 500 be paid at the end of each quarter for 5 years. If the interest is earned rate of 13%, compounded quarterly, find the
kap26 [50]

Answer:

Future value of annuity (FV) = $13,782.12 (Approx)

Step-by-step explanation:

Given:

Periodic payment p = $500

Interest rate r = 13% = 13%/4 = 0.0325 (Quarterly)

Number of period n = 5 x 4 = 20 quarter

Find:

Future value of annuity (FV)

Computation:

Future\ value\ of\ annuity\ (FV)=p[\frac{(1+r)^n-1}{r} ] \\\\Future\ value\ of\ annuity\ (FV)=500[\frac{(1+0.0325)^{20}-1}{0.0325} ] \\\\Future\ value\ of\ annuity\ (FV)=13,782.1219 \\\\

Future value of annuity (FV) = $13,782.12 (Approx)

7 0
2 years ago
the ratio of the number of boys to the number of girls in a school is 4:5 there are 95 girls in the school work out the total nu
11Alexandr11 [23.1K]
The answer to this question is 167
8 0
3 years ago
Read 2 more answers
I need help with this problem?
Cerrena [4.2K]

Answer:

Step-by-step explanation:

Volume of cylinder:

\boxed{\text{Volume of cylinder=$\pi r^{2}h$}}

<u>Bottom cylinder:</u>

1 inch = 2.54 cm

 diameter = 14 in

r = 14/2 = 7 in

r = 7 *2.54 = 17.78 cm

h = 4 in = 4*2.54 = 10.16 cm

Volume = 3* 17.78 * 17.78 * 10.16

             = 9635.59 in³

<u>Upper cylinder:</u>

diameter = 12 in

r = 12/2 = 6in

r = 6*2.54 = 15.24 cm

h = 12 in = 12*2.54 = 30.48 cm

Volume = 3 * 15.24 *15.24 * 30.48

             = 21237.63 in³

Volume of the object = 9635.59 + 21237.63                  

                                     = 30873 cm³

3 0
2 years ago
What sequence would 20, 10, 5 be?​
love history [14]

Answer:

it going down dividing by 2

Step-by-step explanation:

4 0
3 years ago
The two-way table displays the hair color of the sophomore (So), junior (Jr), and senior (Sr) classes at West Coast High School,
Paul [167]

Answer:

P(E|F)=60%  P(E)=60%  Events E and F are independent

Step-by-step explanation:

I took it and got it right

5 0
3 years ago
Read 2 more answers
Other questions:
  • Is 1/5 a terminating or repeating decimal
    13·1 answer
  • Which is the better buy on a camera with a retail price of $730? A) SAVE 20% ON ANY CAMERA B) SAVE $150 ON ANY CAMERA C) SAVE $1
    6·1 answer
  • Estimate the sale price of a futon you saw on eBay that cost $108.99 and is now on sale for 10% off. Round your answer to the ne
    7·1 answer
  • Christine wants to buy strawberries and raspberries to bring to a party. Strawberries cost $1.65 per pound and raspberries cost
    11·1 answer
  • Find the radius of a circle that has this measurement. d=2.25cm
    13·1 answer
  • Y=mx+bWhat variable shows the y intercept of the line?
    13·1 answer
  • A parking lot costs $2100 a month to operate, and it spends $130 each
    14·1 answer
  • 3 dogs plus 5 cats cost $365. 5 dogs plus 3 cats cost $491. What is the cost of one cat?
    8·2 answers
  • If tickets for a concert cost $9 each, how many tickets can you buy if you have $135?
    12·1 answer
  • -2.8 divided by 0.14 equals
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!