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
meriva
3 years ago
11

Which equation represents the relationship between z and y shown in the table?

Mathematics
2 answers:
Rina8888 [55]3 years ago
4 0

Answer:

its c

Step-by-step explanation:

to took it

34kurt3 years ago
3 0

Answer:

B

Step-by-step explanation:

You might be interested in
Solve for x: 12-2x=-2(y-x)
a_sh-v [17]
12 - 2x = -2(y - x)

12 - 2x = -2y - (-2x)

12 - 2x = -2y + 2x

12 - 2x - 2x = -2y + 2x - 2x

12 - 4x = -2y

12 - 12 - 4x = -2y - 12

-4x = -2y - 12

-4x/4 = -2y/4 - 12/4

-x = -0.5y - 3

-x/-1 = -0.5y/-1 - 3/-1

x = 0.5y + 3

or

x = 3 + 0.5y
3 0
2 years ago
Multiply the binomials (x + 1)(-5x + 10) *
Leona [35]
So i think here you would FOIL. so -5x^2+10x-5x+10 and then combine like terms :)
7 0
3 years ago
Read 2 more answers
For women aged 19-24, systolic blood pressures (in mm Hg) are normally distributed with a mean of 114.8 and a standard deviation
Mrac [35]

Answer: p = 0.00714

Step-by-step explanation:

Since the population standard deviation of the distribution is known, the z test ( which produces the z score) is the perfect test for finding the probability of the data set in the question.

From the question,

Population mean (u) = 114.8

Sample mean (x) = 121.5

Population standard deviation (σ) = 13.1

Sample size (n) = 23

The z score formulae is given below as

Z = x - u/σ/√n

Z = 121.5 - 114.8/(13.1/√23)

Z = 6.7/(13.1/√23)

Z = 6.7/2.731

Z = 2.45.

The question is interested in knowing the probability of mean systolic blood pressure greater than 121.5.

This implies that we are looking for the probability at which our z score is greater than 2.45: P(z>2.45)

The z score (z=2.45) has divided the distribution into two regions, z< 2.45 ( area to the left of the distribution) and z>2.45 ( area to the right of distribution).

Hence, p(z>2.45) + p(z<2.45) = 1

To get a the probability, we have to use a standard normal distribution table.

The table we have here gives probability of the distribution to the left ( that's area towards the left), hence we need to find p(z<2.45) first

From the table p(z<2.45) = 0.99286

But p(z>2.45) = 1 - p(z<2.45)

p(z>2.45) = 1 - 0.99286

p(z>2.45) = 0.00714

8 0
3 years ago
Solve for a and b in the following circles:<br> B)<br> a а<br> b<br> 82°
Crank

Answer:

A.po ang sagot

Step-by-step explanation:

ty po hope it help wag nyo na lang po kopyhin kung mali yan po kasi answer ko

8 0
3 years ago
Read 2 more answers
Find the distance between points O and V.-2 and 1/2
inn [45]

This problem is about the distance between points, in this case, we have to unidimensional coordinates, that is, point O is at -2, and Point V is at 1/2.

It's important to know that the proper way to find the distance here is by subtraction, we need to subtract the final points and the initial point. In math, such subtraction is called "differential" or "variation", just a fancy name.

\Delta=\frac{1}{2}-(-2)=\frac{1}{2}+2=0.5+2=2.5

<h2>Therefore, the distance from O to B is 2.5 units.</h2>
3 0
1 year ago
Other questions:
  • What does x= <br><br> Please answer ASAP I need to pass this to graduate
    15·2 answers
  • Please help! Question below
    12·1 answer
  • A bag of coins contains 2 quarters, 3 dimes and 4 pennies. What is the probability of drawing a dime and then a quarter, without
    11·2 answers
  • What is the approximate area of the circle shown below
    13·1 answer
  • 900 is 4 1/2% of what?
    12·2 answers
  • The probability that Maria succeeds at any given free-throw is 75\%75%75, percent. She was curious how many free-throws she can
    8·2 answers
  • If m∠4 = 35, find m∠3. Explain.
    15·1 answer
  • Which expression is equivalent to -28xy + 35y?
    7·2 answers
  • Plllllssssssss Brainliest yo first answer pleassseeee
    8·2 answers
  • Please feel free to help if not i can figure it out, thank you.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!