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
Ede4ka [16]
3 years ago
5

Bad Investment After Mrs. Fisher lost 9% of her investment, she had $22,750. What was Mrs. Fisher's original investment?​

Mathematics
1 answer:
stira [4]3 years ago
7 0

Answer:

$2500

Step-by-step explanation:

Given that,

The lost percentage = 9%

Amount she had = $22,750

We need to find Mrs. Fisher's original investment.

As she had lost 9%, it means she will remain with 91% of her investment. Let the original investment is x.

So,

91\%\ of \ x=22,750\\\\\dfrac{91}{100}x=22,750\\\\x=\dfrac{22,750\times 100}{91}\\\\x=\$25000

So, her original investment is equal to $25000.

You might be interested in
The average radius of Jupiter is 4.34 x 10^4 miles. The average sun radius of the sun is 4.32 x 10^5. How many times greater is
Oksanka [162]

Answer:

The average radius of sun is approximately 9.95 times the average radius of Jupiter.                                

Step-by-step explanation:

We are given the following in the question:

Average radius of Jupiter =

4.34\times 10^{4}\text{ miles}

Average radius of the sun =

4.32\times 10^{5}

Relation between average radius of sun and average radius of Jupiter =

\displaystyle\frac{\text{Average radius of Sun}}{\text{Average radius of Jupiter}}\\\\= \frac{4.32\times 10^{5}}{4.34\times 10^{4}}\\\\\displaystyle\frac{\text{Average radius of Sun}}{\text{Average radius of Jupiter}} = 9.953917\\\\\text{Average radius of Sun} \approx 9.95\times \text{(Average radius of Jupiter)}

Thus, the average radius of sun is approximately 9.95 times the average radius of Jupiter.

7 0
3 years ago
Evaluate the expression when a=-2 and x=6. \<br><br> 4x-a
Digiron [165]

Answer:

26

Step-by-step explanation:

Given

4x - a ← substitute a = - 2, x = 6 into the expression

= 4(6) - (- 2) [ note - (- ) is equivalent to + ]

= 24 + 2

= 26

4 0
3 years ago
Line z has a slope of 2.5 and goes through point (4, 13). Which equation best represents line z?
AnnyKZ [126]

Answer:

y - 13 = (5/2)(x - 4)

Step-by-step explanation:

Here we know the slope and one point on the line.  Use the point-slope formula:

y - k = m(x - h).

Substituting 13 for k, 4 for x and 2.5 for m, we get:

y - 13 = (5/2)(x - 4)

3 0
3 years ago
On Marshal’s 5th-grade math test, he was asked to evaluate: 25,328.941 ÷ 104. The answer he wrote was 25.328941. Unfortunately f
dimulka [17.4K]

Answer:

25,328.941 ÷ 104= 7.90415302

Step-by-step explanation:

3 1
3 years ago
Please help it’s urgent!! Find the sine, cosine and tangent of angle B. Leave answers as reduced fractions.
BigorU [14]

Answer:

sin(B) = 4/5

cos(B) = 3/5

tan (B) = 4/3

Step-by-step explanation:

soh cah toa

5 0
3 years ago
Read 2 more answers
Other questions:
  • A train travels at a constant speed of 35mi/h.<br> How long does it take the train to travel 490 mi?
    10·1 answer
  • Find the absolute maximum value for the function f(x) = x2 – 3, on the interval [–4, 0) U (0, 3].
    5·1 answer
  • A store sells T-shirts for $10 each and jeans for $20 a pair. Anna spends $150 on T-shirts and jeans. She buys x T-shirts and y
    10·2 answers
  • What is 4/3 as a fraction.
    14·1 answer
  • The force of gravity is otherwise known as<br> volume<br> speed<br> weight<br> mass
    9·2 answers
  • what is the completely factored form of xy3 – x3y? (the 3's are powers if it wasn't clear.)a. xy(y x)(y – x)b. xy(y – x)(y – x)c
    12·2 answers
  • 170 players 50% are boys. how many boys ?
    8·2 answers
  • Find the value of X.
    13·2 answers
  • I NEED HELP FAST!!!!!!!!!!!!
    14·1 answer
  • What number is this? 5⋅10.2+3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!