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
OleMash [197]
3 years ago
12

If a•b=b, what must the value of a be?

Mathematics
1 answer:
Mila [183]3 years ago
8 0

Answer: I think f

Step-by-step explanation:

You might be interested in
PLEASE AM TIMED STEP BY STEP
ValentinkaMS [17]

Answer:

Here you go :)

Step-by-step explanation:

5 0
3 years ago
☆+☆+☆=18<br>♡+♡+☆=14<br>♤+♤+♡=2<br>♡+♤+☆☆=<br><br>Genius only look closely at the details ​
Dmitriy789 [7]

Answer:

15

Step-by-step explanation:

3 stars = 18

1 star = 6

14-6=8/2 = 4

1 heart = 4

1 spade = -1

4 + -1=  3

3 + (2 stars)

3 + 12 = 15

5 0
3 years ago
The weight of the chocolate and Hershey Kisses are normally distributed with a mean of 4.5338 G and a standard deviation of 0.10
Salsk061 [2.6K]

For the bell-shaped graph of the normal distribution of weights of Hershey kisses, the area under the curve is 1, the value of the median and mode both is 4.5338 G and the value of variance is 0.0108.

In the given question,

The weight of the chocolate and Hershey Kisses are normally distributed with a mean of 4.5338 G and a standard deviation of 0.1039 G.

We have to find the answer of many question we solve the question one by one.

From the question;

Mean(μ) = 4.5338 G

Standard Deviation(σ) = 0.1039 G

(a) We have to find for the bell-shaped graph of the normal distribution of weights of Hershey kisses what is the area under the curve.

As we know that when the mean is 0 and a standard deviation is 1 then it is known as normal distribution.

So area under the bell shaped curve will be

\int\limits^{\infty}_{-\infty} {f(x)} \, dx= 1

This shows that that the total area of under the curve.

(b) We have to find the median.

In the normal distribution mean, median both are same. So the value of median equal to the value of mean.

As we know that the value of mean is 4.5338 G.

So the value of median is also 4.5338 G.

(c) We have to find the mode.

In the normal distribution mean, mode both are same. So the value of mode equal to the value of mean.

As we know that the value of mean is 4.5338 G.

So the value of mode is also 4.5338 G.

(d) we have to find the value of variance.

The value of variance is equal to the square of standard deviation.

So Variance = (0.1039)^2

Variance = 0.0108

Hence, the value of variance is 0.0108.

To learn more about normally distribution link is here

brainly.com/question/15103234

#SPJ1

3 0
1 year ago
State the leading coefficient of the polynomial:<br> f(x) = 6x^5 + 9x^4 + 2x^3 + 3x^2 - 4x -6
dlinn [17]

Answer:

The leading coefficient of the polynomial is 5 .

Step-by-step explanation:

f(x) = 6x^5 + 9x^4 + 2x^3 + 3x^2 - 4x -6

In this polynomial , the highest exponential is the leading coefficient .

So there are 5 coefficients ,

5 , 4 , 3 , 2 , and x

so above , the highest one is 5 .

4 0
3 years ago
What is the value of the 4 in 24,106? I don’t get how to do this. Can you explain how you do the answer too please?
Natasha2012 [34]
The value of 4 is 4000, this is because it is in the thousands column (units,tens,hundreds,thousands etc)
4 0
2 years ago
Other questions:
  • This will be worth ten points
    10·2 answers
  • Abc daycare wants to build a fence to enclose a rectangular playground. the area of the playground is 930 square feet. the fence
    5·1 answer
  • F(x)=-3(5)^x;x=3<br> What is the answer step by step
    6·1 answer
  • Help me with this please<br><br>I have to graph this but its hard
    11·2 answers
  • The diameter of a circle measures 30 m. what is the circumference of the circle?
    11·1 answer
  • ❗️10 points❗️<br> A. x^2 + 10x + 25<br> B. x^2 + 8x + 25<br> C. 10x + 25<br> D. -2x^2 + 10x + 25
    9·1 answer
  • Sameen bought 2 pounds of carrots for $6.60. At that rate, how much would 1 pound of carrots cost?
    13·1 answer
  • Please please someone help me
    7·2 answers
  • Solve by the substitution method.<br><br> -3x – 3y = 3<br><br> y=-5x – 17
    14·1 answer
  • Each regular polygon has radil and apothem as shown. Find the measure of each numbered angle. ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!