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
meriva
3 years ago
6

Write an equation and solve round to the nearest hundredth when necessary 19 is what percent of 40

Mathematics
1 answer:
german3 years ago
4 0

Answer:

Final answer is 47.5%.

Step-by-step explanation:

Let the missing percent is x.

Then x percent of 40 can be written as: 40\cdot\frac{x}{100}.

Given that resulting percent value is 19.

So we can set both equal.

40\cdot\frac{x}{100}=19

40x=19\cdot100

40x=1900

x=\frac{1900}{40}

x=47.5

So the final answer is 47.5%.

You might be interested in
Can anybody help me with this ?
BabaBlast [244]

Answer:

1st scenario: 163.3°

2nd scenario: 125.2°

3rd scenario: 142.3°

Step-by-step explanation:

1st scenario: angles 1 and 2 form a linear pair and add up to 180

2nd scenario: angles 1 and 4 are same-side interior and add up to 180

3rd scenario: angles 1 and 8 are corresponding and equal; if angle 7 is 37.7 then angle 8 is 142.3 (they form a linear pair). Since angles 1 and 8 are equal then angle 1 is also 142.3

6 0
3 years ago
The lengths of the sides of a triangle are in the extended ratio 4 : 9 : 10. The perimeter of the triangle is 92 cm. What are th
Nookie1986 [14]
16, 36, 40

Set the problem up as 4x+9x+10x= 92

26x= 92

X= 4

Plug back in to get the lengths of the sides (shown above)
7 0
2 years ago
Given a minimum usual value of 135.8 and a maximum usual value of 155.9, determine which (1 point) of the following values would
maxonik [38]

Answer:  b. 134

Step-by-step explanation:

Given : A minimum usual value of 135.8 and a maximum usual value of 155.9.

Let x denotes a usual value.

i.e.  135.8< x < 155.9

Therefore , the interval for the usual values is [135.8, 155.9] .

If interval for any usual value is [135.8, 155.9] , then any value should lie in this otherwise we call it unusual.

Let's check all options

a. 137  ,

since  135.8< 137 < 155.9

So , it is usual.

b. 134

since 134<135.8 (Minimum value)

So , it is unusual.

c. 146  

since  135.8< 146 < 155.9

So , it is usual.

d. 155  

since 135.8< 1155 < 155.9

So , it is usual.

Hence, the correct answer is b. 134 .

4 0
3 years ago
Number expression for 84
Evgesh-ka [11]

Answer:

How do we get a bigger number? Subtracting or dividing will just make it smaller. So we have to multiply. We need it about 4 times bigger (3 x 28 = 84, 4 x 28 .

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
On a sunny day, a tree casts a shadow that is 146 feet long. At the same time, a person who is 5.6
iVinArrow [24]
Let X = tree height.

X/146 = 5.6/11.2
3 0
2 years ago
Other questions:
  • If p+q+r = 1 and pq+qr+pr = -1, and pqr = -1, find the value of <img src="https://tex.z-dn.net/?f=%20p%5E%7B3%7D%2B%20q%5E%7B3%7
    13·1 answer
  • A positive number with divisors besides 1 itself is called_____
    9·2 answers
  • coby analyzes a data set and finds that r = 0.88. what is the coefficient of determination for his data set?
    11·1 answer
  • Abdullah earns $10 an hour delivering newspaper on his bicycle. He started with $20 in his banks account.
    15·1 answer
  • The diameter of the wheel of a unicycle is 0.58m.
    9·1 answer
  • Two lines meet at a point that is also the endpoint of two rays. Set up and solve the
    9·1 answer
  • Is the quotient of any two nonzero integers, a and b, a rational number?
    9·1 answer
  • Find the IQR of the data set in the dot plot
    7·1 answer
  • Which is the slope-intercept form of the equation of the line?
    10·1 answer
  • Find the slope of the line y=1/6x + 3/2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!