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
valentina_108 [34]
4 years ago
7

What's The unknown value of 27 is 30% of blank

Mathematics
1 answer:
Brilliant_brown [7]4 years ago
4 0
Write what you know in an equation: 27=30%•X. Divide 27 by .30 to get X alone: 27/.30=90. 27 is 30% of 90 :)
You might be interested in
If you place a 39-foot ladder against the top of a building and the bottom of the ladder is 33 feet from the building how tall i
Mice21 [21]

Answer:

Formulate

Based on the given conditions, formulate:

\sqrt{3 {9}^{2} }  - 3 {3}^{2}

Evaluate

Evaluate the equation/expression:

20.78461

SO THE ANSWER IS 20.78461

7 0
2 years ago
Read 2 more answers
A ferritin test is a popular test to measure a person’s current iron stores. in women, ferritin is normally distributed with a m
MArishka [77]
Given:
μ = 89 ng/ml, population mean
σ = 23 ng/ml, population standard deviation

Random variable, x = 100
To test P(x < 100), calculate the z-score.
 z = (x-μ)/σ = (100 - 89)/23 = 0.4783

From standard tables, obtain
P(x < 100) = 0.6838 = 68.4%

Answer: 68.4%
7 0
3 years ago
Help me please 98 math
luda_lava [24]

Answer:

the least common denominator would have to be 77

Step-by-step explanation:

because the product of 11 and 7 equals 77 but there is nothing less than that that can actually be a COMMON denominator

for example: 7 can be multiplied by numbers to get these out comes //

7,14,21,28,35,42,49,56,63,70,77 and 77 is the only one that 11 can actually equal to that is common with 7

5 0
3 years ago
Help please anybody?
Norma-Jean [14]

Answer:

.................

216cm^2

Step-by-step explanation:

brainliest please

4 0
2 years ago
What is the final amount if 931 is decreased by 1% followed by a 1% increase?
earnstyle [38]

Answer:

930.91

Step-by-step explanation:

931 x 99% = 921.69

921.69 x 101% = 930.9069

8 0
3 years ago
Read 2 more answers
Other questions:
  • The coordinates A(0,0) B(0,4) C(3,4) and D(3,0) are graphed and connected together. What 3 dimensional shape will be created whe
    8·1 answer
  • Help me hurry pls !Solve the following 4-(x-2)=2x-12+3x show the work please I dont understand ! Help
    14·1 answer
  • Each person in the vale family drinks 481/2 ounces of water a day how much water will each person drink in 7 days
    8·1 answer
  • QUICKLY<br> A sphere has a radius of 4 in. Which equation finds the volume of the sphere?
    13·1 answer
  • Jackson drove 1,080 miles<br> in 20 hours. What was his<br> speed in miles per hour?
    15·1 answer
  • Please help needed immediately
    9·1 answer
  • The value of d is an integer such that 0.8
    15·1 answer
  • Candy bars have increased in price by 6% in recent years. If today's price is approximately $1.50, how much was the original pri
    13·1 answer
  • Solve the following inequality.<br> 3x+5&lt;6x-1
    10·1 answer
  • How many complex roots does the equation 0=3x5−x4−5x2+1 have?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!