If 25 is 40% of a value, what is that value?

Answers

Answer 1

Answer: the value is 62.50 :)
hope this helps.

Answer 2

Answer: 40/100=0.4
25/0.4=62.5
so 25 is 40% of 62.5

Related Questions

Solve the equation by completing the square. -9n^2+79+=-18n
One person sends an email to 2 people. Those 2 people send it to 4 people, and those 4 send it to 8 people. is this linear or exponential?
Which facts are true for the graph of the function below? Check all that apply.F(x) = 3 * 4^xA. The range of F(x) is y > 4.B. It is decreasing.C. It is increasing.D. The y-intercept is (0, 4).E. The y-intercept is (0, 3).F. The domain of F(x) is all real numbers.
A survey of 80 students found that 24 students both play in the band and play a sport. But 22 students are not in band and do not play a sport. There are 48 students in the band. If being in band is the row variable and playing sports is the column variable, fill in the labels in the table. A 4-column table with 3 rows. Column 1 has entries in band, not in band, total. Column 2 is labeled play a sport with entries a, d, g. Column 3 is labeled do not play a sport with entries b, e, h. Column 4 is labeled total with entries c, f, i. Which of the following correctly represents the given data in the problem?A: a = 24, g = 48, h = 22, i = 80 B: a = 22, c = 80, d = 24, i = 48 C: a = 24, b = 48, c = 22, i = 48 D: a = 24, c = 48, e = 22, i = 80
Simplify: –3(y + 2)2 – 5 + 6y What is the simplified product in standard form?

Write each fraction as a ratio in simplest form.

Answers

Answer:

Step-by-step explanation:

5) 6 : 18 = $(6*1)/(6*3) = 1 : 3$

6) $10 : 12 = (2*5)/(2*6) = (5)/(6)= 5 : 6$

7) $12 : 28 =(4*3)/(4*7)=(3)/(7)= 3:7$

$8) 18:24 =(6*3)/(6*4)=(3)/(4) = 3 : 4\n\n\n9)16 : 20 =(4*4)/(4*5)=(4)/(5)=4:5\n\n\n10) 15:9=(5*3)/(3*3)=(5)/(3)=5:3\n\n\n11)5:30 =(5*1)/(5*6)=(1)/(6)=1:6\n\n\n12)14:10=(2*7)/(2*5)=(7)/(5)=7:5\n\n\n13)6:16=(2*3)/(2*8)=(3)/(8)=3:8\n\n\n14)20:35=(5*4)/(5*7)=(4)/(7)=4:7\n\n$

To reduce to simplest form, find Greatest Common Factor of the two numbers and divide both numbers by the GCF

21 = 3 * 7

9 = 3 * 3

GCF = 3

$(21)/(9)=(3*7)/(3*3)=(7)/(3)=7:3$

Answer:

Step-by-step explanation:

5) 6:18 = 1:3

6) 10:12 = 5:6

7) 12:28 = 6:14 = 3:7

8) 18:24 = 6:8 = 3:4

9) 16:20 = 8:10 = 4:5

10) 15:9 = 5:3

11) 5:30 = 1:6

12) 14:10 = 7:5

13) 6:16 = 3:8

14) 20:35 = 4:7

Hope this helps

plz mark as brainliest!!!!!

What is 30% of $450????????????????????????????????????

Answers

multiply .3 with 450 and you will get $135.

please answer please!!!! Will mark brainliest for complete answer. -the first photo is to calculate the area. Just question number 7 a and b i). And question number 8.

Answers

Triangle:
Area = 1/2*b*h
= (1/2)*3*4
= 3*2
= 6 m^2

7a.
1cm^3
Or, 1cm * 1cm * 1cm
Or, 10mm * 10 mm * 10 mm
Or, 1000 mm^3

7b.i)
10 cm^3
Or, 10cm * 1cm* 1cm
Or, 100mm * 10mm * 10mm
Or, 10000 mm^3

8.)
Volume = 50 cm^3
Base area= 5 cm^2
Now,
Volume = area * height
Or, 50 = 5 * height
Or, height = 50/5
Or, height = 10 cm

Plz mark this as the brainiest. :)

ACT mathematics score for a particular year are normally distributed with a mean of 28 and a standard deviation of 2.4 pointsA. What is the probability a randomly selected score is greater than 30.4?

B. what is the probability a randomly selected score is less than 32.8?

C. What is the probability a randomly selected score is Between 25.6 and 32.8?

Answers

Answer:

a. 0.1587

b. 0.8849

c. 0.1814

Step-by-step explanation:

a. Given that $\mu=28, \ \ \sigma=2.4$

-The probability a randomly selected score is greater than 30.4 is calculated as:

$P(X>30.4)=1-P(X<30.4)\n\nz=(\bar X-\mu)/(\sigma)\n\n=(30.4-28)/(2.4)=1\n\n\therefore P(X>30.4)=1-P(z<1)\n\n=1-0.84134\n\n=0.1587$

Hence, the probability of a score greater than 30.4 is 0.1587

b. Given that $\mu=28, \ \ \ \sigma=2.4$

The probability a randomly selected score is less than 32.8 is calculated as:

$P(X<32.8)=P(z<(\bar X-\mu)/(\sigma))\n\nz=(\bar X-\mu)/(\sigma)\n\n=(32.8-28)/(2.4)=1.2\n\nP(X<32.8)=P(z<1.2)\n\n=0.88493$

Hence, the probability that a randomly selected score is less than 32.8 is 0.8849

c. The probability that a score is between 25.6 and 32.8 is calculated as follows:

$P(25.6<X<32.8)=P((\bar X-\mu)/(\sigma)<z<(\bar X-\mu)/(\sigma))\n\n=P((25.6-28)/(2.4)<z<(32.8-28)/(2.4))\n\n=P(-1<z<2.0)\n\n=0.15866+(1-0.97725)\n\n=0.1814$

Hence, the probability is 0.1814

Simplify the expression.
(-8.6) ^0
0
-8.6
1
-1

Answers

Any number raised to power of zero is always a one.
Thus (-8.6) ^0=1

The population of a small town in 1990 was 1,200 people, and the population in 2000 was 2,700 people. Let x represent the number of years since 1990. Let y represent the population. Which linear equation represents this data?

Answers

well... looking at how to question is defining things.....i think this is a multiple choice question.....

Given:
"y" represents the population
"x" represents the number of years
duration = 2000 - 1990 = 10 years
population increase = 2700 - 1200 = 1500
Now,
It says linear equation........, So, we have to assume that every ten years the population increases by a fixed amount that is 1500 people every 10 years.

Now,
Every 10 years, the population increases by 1500
Every 1 year , the population increases by 1500 / 10
= 150

Now,
The equation in determining the population is:

y = 150x + 1200

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