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
Ksju [112]
3 years ago
13

Nelson decides to invest $1,000,000 in a period annuity that

Mathematics
1 answer:
madreJ [45]3 years ago
8 0

Answer: c

Step-by-step explanation:

You might be interested in
Multiply.
Elena-2011 [213]

Answer:

5/1.6 -2.5=<u>0.625</u>

3 0
3 years ago
Read 2 more answers
JK Rowling is autographing some of the new Harry Potter books.A store sells 56 books and she is able to autograph 5/8 of the boo
Andru [333]
56/8 = 7
7x5 = 35 books
7 0
3 years ago
Solve x2 + 15x = –56.
Black_prince [1.1K]
15x = 7x + 8x

x^2+15x=-56\\\\ x^2+15x+56=0\\\\ x^2+7x+8x+56=0\\\\x(x+7)+8(x+7)=0\\\\ (x+7)(x+8)=0 \\\\ x=-7 \ or \ x=-8
6 0
3 years ago
Read 2 more answers
Martin says that f(x)=2(4)^x starts at 4 and has a constant ratio of 2. What error did Martin make? Explain.
grigory [225]

Answer:

A general exponential equation is written as:

f(x) = A*(r)^x

Where:

A is the initial value, this is the value that the function takes when x = 0.

r is the rate of growth

x is the variable.

In this case, the function is:

f(x) = 2*(4)^x

The initial value is:

f(0) = 2*(4)^0 = 2*1 = 2

The initial value is 2.

And the rate of growth is 4.

So Martin seems to mixed these two values (he said initial value = 4, and rate  = 2, which is the opposite of what we found)

8 0
2 years ago
how many such tests would it take for the probability of committing at least one type i error to be at least 0.7? (round your an
drek231 [11]

The number of tests that it would take for the probability of committing at least one type I error to be at least 0.7 is 118   .

In the question ,

it is given that ,

the probability of committing at least , type I error is = 0.7

we  have to find the number of tests ,

let the number of test be n ,

the above mentioned situation can be written as

1 - P(no type I error is committed) ≥ P(at least type I error is committed)

which is written as ,

1 - (1 - 0.01)ⁿ ≥ 0.7

-(0.99)ⁿ ≥ 0.7 - 1

(0.99)ⁿ ≤ 0.3

On further simplification ,

we get ,

n ≈ 118 .

Therefore , the number of tests are 118 .

Learn more about Error here

brainly.com/question/17062640

#SPJ4

4 0
1 year ago
Other questions:
  • What is the identity of 5x+3x=7x
    9·2 answers
  • Dominic earns $295 per week plus an 8% commission rate on all his sales. If Dominic sells $4,213 worth of merchandise in one wee
    6·1 answer
  • Find the area of the semicircle .
    5·1 answer
  • Slope intercept form of (0,3) and (5,1)
    14·1 answer
  • What is the true solution to 2 In 4x= 2 In 8?
    5·2 answers
  • What is the unknown angle measure in the triangle?
    13·2 answers
  • ABC has vertices of A(0, 0), B(–4, 0), and C(–2, 4). The coordinates of each vertex are multiplied by 3 to create AEF. Determine
    10·2 answers
  • Jus need help with exercise 3 ONLY
    9·1 answer
  • HELP ME WITH THIS PLEASEEEE
    15·2 answers
  • 210 students were asked whether they want to go to a water park or a roller skating rink for a class party.50 students are girls
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!