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
professor190 [17]
3 years ago
13

How many are 8 raised to 4 ???​

Mathematics
1 answer:
Fantom [35]3 years ago
8 0
2 cause you divide it
You might be interested in
Find the derivative. f(x) = e^(x) cosh(x)
zhenek [66]

We are given

f(x)=e^{x} cosh(x)

Since, e^{x} and cosh(x) are multiplied

so, we will use product rule of derivative

\mathrm{Apply\:the\:Product\:Rule}:\quad \left(f\cdot g\right)'=f\:'\cdot g+f\cdot g'

f'(x)=\frac{d}{dx}\left(e^x\right)\cosh \left(x\right)+\frac{d}{dx}\left(\cosh \left(x\right)\right)e^x

we know that

\frac{d}{dx}\left(e^x\right)=e^x

and

\frac{d}{dx}\left(\cosh \left(x\right)\right)=\sinh \left(x\right)

so, we can plug these values

and we get

f'(x)=e^x\cosh \left(x\right)+\sinh \left(x\right)e^x...............Answer

7 0
3 years ago
Susan borrowed $700 from a bank that charges simple interest at a rate of 12% .She borrowed this money for 2 years
andrew11 [14]

Answer:

The interest on the loan is $168

The principal plus interest is $868

Step-by-step explanation:

The interest on the amount is given by the formula below:

I=PRT

I is the interest on the loan,which is the unknown

P is the actual amount borrowed known as the principal which is $700

T is the duration of the loan in years which is  years

R is the rate of interest on the loan which is 12% annually

I=$700*12%*2

I=700*0.12*2=$168

In other words,by borrowing $700 ,Susan would pay back the $700 plus $168 interest,which totals $868 in two years time

7 0
4 years ago
Read 2 more answers
Two people start walking at the same time in the same direction. One person walks at 3 mph and the other person walks at 5 mph.
11111nata11111 [884]
Our equation is 1.5 = 5x + 3x, x being the hours. We can combine 3x and 5x, getting 8x, then we can divide both sides by 8, getting x = .1865
6 0
3 years ago
Which graph represents the function f(x)=−3x−2?
LenaWriter [7]

Answer:

Top left

Step-by-step explanation:

We can plug in the y intercept to find which graph has the correct one.

x = 0 is y intercept

Thus

f(0) = -3^0-2 \\f(0) = -1-2\\f(0)=-3

At this point we known the y intercept is -3 so both graph in the left is considerable.

Notice that the base is the negative, thus the graph would goes down. Therefore the top left would be correct.

4 0
4 years ago
The mayor of a town has proposed a plan for the annexation of an adjoining community. A political study took a sample of 1600 vo
Arturiano [62]

Answer:

Test statistic = -2.44

There is enough evidence to support the strategist's claim.

Step-by-step explanation:

H0 : p = 0.41

H1 : p < 0.41

pˆ = 0.38

Test statistic :

z=pˆ−p/√p(1−p)/n

Z = (0.38 - 0.41) / √(0.41(1 - 0.41) / 1600

Z = - 0.03 / √0.0001511875

Z = - 0.03 / 0.0122958

Z = - 2.4399

Test statistic = -2.44

The Pvalue :

P(Z < -2.44) = 0.0073436

α - level = 0.02

If Pvalue < α ; Reject H0

0.0073436 < 0.02 ; We reject H0

Since Pvalue < α ; Hence, There is enough evidence to support the strategist's claim.

8 0
3 years ago
Other questions:
  • every weekend, morgan buys interesting clothes at her local thrift store and then resells them on an auction website. If she bri
    5·1 answer
  • This is a 3 part question. Be sure to answer all of the questions. Olivia is x years old. Peyton is 6 years older than Olivia. T
    5·1 answer
  • 98 free points!!!! Get the answer correct for them!!!
    15·2 answers
  • Which expression gives the magnitude of the magnetic field in the region c &lt; r2 &lt; b (at e?
    13·1 answer
  • Marissa has taken four 100-point tests in math this semester. Her mean score is 89%. How many points has she scored altogether o
    14·1 answer
  • Why is the initial speed of a car at a red light 0 m/s?
    5·1 answer
  • CAN someone PLZ help !?
    6·1 answer
  • Ncmmkksms ndsjms sks dnc dd jdjsks sbds
    8·1 answer
  • Find the surface area of the figure . Round to the nearest hundredth if necessary . .. 7 At 4 ft B = 84.3 ft SA= ft?
    15·1 answer
  • PLEASE WILL GIVE BRAINLIEST!!!!<br> 2/5+3/5<br> 8/9- 7/9<br> 3/3-1/3
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!