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
Goryan [66]
3 years ago
14

Please show working out, thanks!

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
4 0

Answer:

  C.  x+log(z)

Step-by-step explanation:

Taking the log of the equation gives ...

  log(z) = (x -y)log(1/10) = (x -y)log(10^-1)

  log(z) = (x -y)(-1) = y -x

Adding x gives ...

  x + log(z) = y . . . . . matches choice C

You might be interested in
Matte is make a collar for a dog she need to buy some chain and clasp and a name tag she .want buy the collar that 40 centimeter
kolbaska11 [484]

Answer:

do u take links bcs i can give u a link to the answer if u want

4 0
2 years ago
A bank loaned out $68,000, part of it at the rate of 13% per year and the rest at a rate of 5%per year. If the interest received
marin [14]

Answer: $31000 was loaned at 13%.

Step-by-step explanation:

Let x represent the amount loaned out at 13% interest rate.

Let y represent the amount loaned out at 5% interest rate.

The bank loaned out $68,000, part of it at the rate of 13% per year and the rest at a rate of 5%per year. It means that

x + y = 68000

The interest received made from $x in one year is

13/100 × x = 0.13x

The interest received made from $y in one year is

5/100 × x = 0.05y

If the interest received was $5880, it means that

0.13x + 0.05y = 5880- - - - - - - - - 1

Substituting x = 68000 - y into equation 1, it becomes

0.13(68000 - y) + 0.05y = 5880

8840 - 0.13y + 0.05y = 5880

- 0.13y + 0.05y = 5880 - 8840

- 0.08y = - 2960

y = - 2960/- 0.08

y = 37000

x = 68000 - y = 68000 - 37000

x = $31000

5 0
3 years ago
(27/64) to the power of -2/3
Nataly [62]
27/64^-2/3=16/9.......
3 0
3 years ago
Read 2 more answers
Cheryl Wilcox is planning for her retirement, so she is setting up a payout annuity with her bank. She wishes to receive a payou
Nata [24]

Answer:

35h6j7jhtgr54y6htsrhr6wrttttwy

Step-by-step explanation:

6 0
2 years ago
State the x- and y-intercepts of the line with the equation y= -2x+4
grandymaker [24]

Answer:

x-intercept: (2,0)

y-intercept: (0,4)

Step-by-step explanation:

x-intercept: when y = 0

y = -2x + 4

0 = -2x + 4

x = 2

y-intercept: when x = 0

y = -2x + 4

y = -2(0) + 4

y = 4

8 0
2 years ago
Other questions:
  • Solve algebraically 3^x= 243
    10·2 answers
  • Logan drove from New Orleans to Nashville to visit friends. Logan drove the speed
    12·1 answer
  • Which of the following statements is true? A. Congruent angles have the same measure. B. Congruent angles are complementary. C.
    7·1 answer
  • Jesse orders 9 cartons of grape juice boxes. There are 36 juice boxes in each carton. She also orders 5 cartons of apple juice b
    12·1 answer
  • Sin theata=3/5, then cos theata= ?
    6·1 answer
  • Pls answer this yall<br> 2a-1+8b-12b+7a-12
    11·1 answer
  • If there are 16 red bobbles for every 2 green dandees, how many red bobbles are there in 20 green dandees?
    9·1 answer
  • Hi. I need help with these questions (see image)<br>Please show workings.<br>​
    15·1 answer
  • The frequency table shows the scores from rolling a dice<br><br> work out the mean
    12·1 answer
  • A parallelogram has a base of 12 meters and a hight of 1.5 meters. What is its area​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!