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
natali 33 [55]
3 years ago
9

Identify the percent of change and increase or decrease; 5 cups to 8 cups

Mathematics
2 answers:
melamori03 [73]3 years ago
8 0
62% increase should be the correct answer.
astra-53 [7]3 years ago
6 0
3 more than 5 is 8 and one part of five is each twenty% since you have achieved over 5 you have to say 100% so 100%+(3*20%)=160% increase
You might be interested in
What is the range of the function f(x) = -2(6^x) + 3?
Naddika [18.5K]

Answer:

(-∞,3)

Explanation:

6 0
3 years ago
Read 2 more answers
What is the p value definition
shutvik [7]

Answer:

statistics, the p-value is the probability of obtaining results as extreme as the observed results of a statistical hypothesis test, assuming that the null hypothesis is correct. ... A smaller p-value means that there is stronger evidence in favor of the alternative hypothesis.

4 0
3 years ago
The regular price of tablet case is $38.45 during a sale the case marked as 25% off what was the appropriate price of the case d
Crank
$51.26 is the appropriate price
7 0
3 years ago
Read 2 more answers
PROVE THAT:<br><br>cos 20° - sin 20° = ​​ \sqrt{2}sin25°<br><br>​
Lemur [1.5K]

Answer:

See below.

Step-by-step explanation:

\cos(20)-\sin(20)=\sqrt{2}\sin(25)

First, use the co-function identity:

\sin(90-x)=\cos(x)

We can turn the second term into cosine:

\sin(20)=\sin(90-70)=\cos(70)

Substitute:

\cos(20)-\cos(70)=\sqrt{2}\sin(25)

Now, use the sum to product formulas. We will use the following:

\cos(x)-\cos(y)=-2\sin(\frac{x+y}{2})\sin(\frac{x-y}{2})

Substitute:

\cos(20)-\cos(70)=-2\sin(\frac{20+70}{2})\sin(\frac{20-70}{2})\\\cos(20)-\cos(70)  =-2\sin(45)\sin(-25)\\\cos(20)-\cos(70)=-2(\frac{\sqrt{2}}{2})\sin(-25)\\ \cos(20)-\cos(70)=-\sqrt{2}\sin(-25)

Use the even-odd identity:

\sin(-x)=-\sin(x)

Therefore:

\cos(20)-\cos(70)=-\sqrt{2}\sin(-25)\\\cos(20)-\cos(70)=-\sqrt{2}\cdot-\sin(25)\\\cos(20)-\cos(70)=\sqrt{2}\sin(25)

Replace the second term with the original term:

\cos(20)-\sin(20)=\sqrt{2}\sin(25)

Proof complete.

4 0
4 years ago
Solve the following quadratic equation 3×^2-5=0
coldgirl [10]
ANSWER:

X= radical 15/3 , radical -15/3

Decimal form:

X=1.29099444
X=-1.29099444


MARK ME BRAINLIEST PLEASE
8 0
3 years ago
Other questions:
  • Lydia earned $9.75 per hour last summer. She worked 25 hours a week. About how much did she earn in 10 weeks.
    5·1 answer
  • What is the express the value of 530, 000, 000 - 442, 000, 000 in scientific notation?
    15·1 answer
  • it has taken Jada two hours to hike 5 miles at that rate of speed, how long will take her to hike 10 miles
    13·2 answers
  • Triangles similar to the same triangle are ______ to each other.
    9·2 answers
  • How many times greater is the value of the 7 in 732,084 than the value of the 7 in 316,789?
    15·1 answer
  • Find the measure of the acute or right angle formed by intersecting lines so that C
    14·1 answer
  • What’s the line of y= -1/2x+2
    5·1 answer
  • Find the volume of the cylinder.
    14·1 answer
  • In ∆ABC, if sin A = 8/17, what is cos B?
    5·1 answer
  • Find the next two terms in the pattern 100,98,94,88,80…
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!