answer.
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
svetlana [45]
2 years ago
14

PLEASE HELP ASAP (I NEED HELP) !

Mathematics
1 answer:
allochka39001 [22]2 years ago
5 0

Answer:

ccccccccccccccccccccccccccccc

You might be interested in
$53,000 is placed in an investment account that grows at a fixed rate of 2% (compound growth) per year. how much is in the accou
ella [17]

Answer:

$57,369

Step-by-step explanation:

We have been given that an amount of $53,000 is placed in an investment account that grows at a fixed rate of 2% (compound growth) per year. We are asked to find the amount in the account after 4 years.

To solve our given problem we will use compound interest formula.\

A=P(1+\frac{r}{n})^{nt}, where,

A = Final amount after t years,

P = Principal amount,

r = Annual interest rate in decimal form,

n = Number of times interest is compounded per year,

t = Time in years.

Let us convert our given rate in decimal form.

2\%=\frac{2}{100}=0.02

Upon substituting our given values in compound interest formula we will get,

A=\$53,000(1+\frac{0.02}{1})^{1*4}

A=\$53,000(1+0.02)^{4}

A=\$53,000(1.02)^{4}

A=\$53,000*1.08243216

A=\$57368.90448\approx \$57,369

Therefore, an amount of $57,369 will be in the account after 4 years.

3 0
2 years ago
A 6-meter pole is supported by guy wires that are anchored to the ground as shown. What is sin D?
kap26 [50]

Answer:

0.8941

Step-by-step explanation:

sin D = opp / hyp = 6 m  /  6.71 m  =  0.8941

8 0
2 years ago
Read 2 more answers
The growth in the mouse population at a certain county dump can be modeled by the exponential function A(t)= 906e0.012t, where t
tatyana61 [14]

Answer:

A(t) = 906 e^{0.012t}

Where t is the number of months since the population was first recorded. And we want to find the population after 36 months so we need to replace t=36 months into the function and we got:

A(36) = 906 e^{0.012*36}= 1395.54

So then we can conclude that after 36 months the population of mouse is between 1385 and 1396.

Step-by-step explanation:

We know that the population can be represented with this formula:

A(t) = 906 e^{0.012t}

Where t is the number of months since the population was first recorded. And we want to find the population after 36 months so we need to replace t=36 monthsinto the function and we got:

A(36) = 906 e^{0.012*36}= 1395.54

So then we can conclude that after 36 months the population of mouse is between 1385 and 1396.

5 0
2 years ago
(2.5 points) The probability that an airplane accident which is due to structural failure is diagnosed correctly is 0.85 and the
Nikitich [7]

Answer: 0.51

Step-by-step explanation:

This is a conditional probability. The first event is the airplane accident being caused by structural failure. The probability of it being due to structural failure is 0.3 and the probability of it not being due to structural failure is 0.7. The second event involves the diagnosis of the event. If a plane fails due to structural failure, the probability that it will be diagnosed and the results will say it was due to structural failure is 0.85, and the probability that the diagnosis is unable to identify that it was because of a structural failure is 0.15. If the plane were to fail as a result of some other reason aside structural failure, the probability that the diagnosis will show that it was as a result of structural failure is 0.35 and the probability of the diagnosis showing that is is not as a result of structural failure is 0.65. To find the probability that an airplane failed due to structural failure given that it was diagnosed that it failed due to some malfunction, this is the equation;

p = (probability of plane failing and diagnosis reporting that the failure was due to structural failure)/ (probability of diagnosis reporting that failure was due to structural failure)

p = (0.3*0.85)/((0.3*0.85) + (0.7*0.35))

p = 0.51

4 0
2 years ago
The probability that Jane will go to a ballgame (event A) on a Monday is 0.73, and the probability that Kate will go to a ballga
cricket20 [7]

<u>Events</u> A and B are called <u>independent</u>, when

Pr(A\cap B)=Pr(A)\cdot Pr(B),

otherwise events A and B are <u>dependent</u>.

The events A, B and A∩B are:

  • A - Jane will go to a ballgame on Monday;
  • B - Kate will go to a ballgame on Monday;
  • A∩B - Kate and Jane both go to the ballgame on Monday.

Pr(A)=0.73,\ Pr(B)=0.61,\ Pr(A\cap B)=0.52.\\ \\ Pr(A)\cdot Pr(B)=0.73\cdot 0.61=0.4453\neq 0.52=Pr(A\cap B).

Answer: events A and B are dependent


4 0
3 years ago
Read 2 more answers
Other questions:
  • Lou’s Shoes is having its annual Flag Day Sale and is offering a 25% discount on all regularly priced shoes. Kayla spends $13.50
    11·2 answers
  • A word game has 100 tiles, 98 of which are letters and 2 of which are blank. The numbers of tiles of each letter are shown. You
    6·1 answer
  • Between which pair of decimals should 4/7 be placed on a number line?
    5·2 answers
  • Which point is an x-intercept of the quadratic function f(x) = (x + 6)(x – 3)?
    14·1 answer
  • A group of 10 people is choosing a chairperson and vice-chairperson. They put all 10 people's names into a hat. The first name d
    5·1 answer
  • The time taken to deliver a pizza is normally distributed with mean 22 minutes and standard deviation 7 minutes.
    5·1 answer
  • Angela shared a cab with her friends. When they arrived at their destination, they evenly divided the $63fare among the x of the
    9·1 answer
  • The table below gives the cost per person to rent a fishing charter boat. Find the rate of change given that it is constant. Als
    9·1 answer
  • Question 10
    10·1 answer
  • PLEASE HELP ME!!!!!!!!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!