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
Oksi-84 [34.3K]
3 years ago
14

HELP I NEED HELP ASAP

Mathematics
2 answers:
Feliz [49]3 years ago
8 0

Answer:

The answer is B, if I get this wrong plz dont attack me

attStep-by-step explanation:

Andrei [34K]3 years ago
4 0

Answer:

D its D

Step-by-step explanation:

You might be interested in
An inverse variation includes the points (15,1) and (n,5). Find n
djyliett [7]
Inverse variation: y=k/x

1. plug in the values: (15,1)
1=k/15

2. solve for k

3. Now, plug in what you can for the second point: (n,5)
5=k/n (if you do the step above, you will know “k”.

4. Solve for “n”


7 0
2 years ago
Given the function rule f(x) = x2-5x+q what is the output of f (-3)
sammy [17]
F(x) = (-3)2 - 5(-3) + q
= -6 + 15 + q
= 9 + q
6 0
3 years ago
What is α, the probability of a Type I error if the null hypothesis, H0, is: Carmin believes that her chemistry exam will only c
baherus [9]

Answer:

The probability of falling into a type I error, when testing a hypothesis test, consists of:

Probability of rejecting the null hypothesis when, in reality, this hypothesis is true.

Probability of rejecting the null hypothesis when, in reality, this hypothesis is true, is:

Probability of Affirm that Chemistry exam will NOT cover only chapters four and five, since the Chemistry exam will cover only chapters four and five.

That is, alpha is the probability that Carmin decides to study additional chapters, unnecessarily.

Step-by-step explanation:

8 0
3 years ago
Image is below, please help me fast i have 2 minutes left, thank you very much
Yuki888 [10]

Answer:

45

Step-by-step explanation:

1/3 of 90

= 1/3 * 90

= 90/3

= 30

Let the missing number be x.

2/3 of x

= 2/3 * x

= 2x/3

30 = 2x/3

Cross multiply,

2x = 30 * 3

2x = 90

x = 90/2

x = 45

Hence,

the missing number is 45.

5 0
2 years ago
Ms. chen is getting a new tile floor for her workshop. Her workshop is 15ft long and 11ft wide.
ANTONII [103]
A cause you just gotta think about it and realize you got it
3 0
3 years ago
Other questions:
  • B(n)=4-6(-1)<br> find the 4th term in the sequence
    15·1 answer
  • Triangle ABC has vertices at A(−3, 4), B(4, −2), C(8, 3). The triangle is translated 4 units down and 3 units left. Which rule r
    5·1 answer
  • Write the slope intercept form Through:(5,-3) and (0,0)
    9·1 answer
  • Which best describes the range of the function f(x) = 2/3(6)x after it has been reflected over the x-axis?
    9·1 answer
  • If a and b are the zeros of the quadratic polynomial 4x2+4x+1, find the value of a/b+b/a?
    12·1 answer
  • WILL GIVE BRAINLEST plzzzz HELP MEEEE 50 POINTS
    5·1 answer
  • Find the total surface area of this cuboid.
    15·1 answer
  • Martin is throwing a little get together with his friends and goes to the corner store to buy some candy bars
    6·1 answer
  • Instructions: Find the missing side lengths. Leave your answers as radicals in simplest form.
    6·1 answer
  • What is the output for the equation: y = -3x - 7?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!