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
sergey [27]
2 years ago
12

Find the product.Simplify your answer

Mathematics
1 answer:
adoni [48]2 years ago
7 0
-4c^4 + 28c^2
You might be interested in
"Find an equation for the family of linear functions with slope 4. (Use the standard coordinate variables x and y. You may use m
Mazyrski [523]

Answer:

Y= 4x +y1-4x1

4 represent the slope m

+Y1 - 4x1 represent the intercept b

Step-by-step explanation:

Formula for the equation of the linear function

(Y-y1)/(x-x1) = m

We will transform it into the equation form

Y= mx + b

Where m = slope=4

b = intercept

(Y-y1)/(x-x1) = m

(Y-y1)/(x-x1) = 4

(Y-y1)= 4(x-x1)

Y-y1= 4x -4x1

Y= 4x +y1-4x1

4 represent the slope m

+Y1 - 4x1 represent the intercept b

8 0
3 years ago
A ball is thrown in the air from the top of a building. Its height, in meters above ground, as a function of time, in seconds, i
kirza4 [7]

Answer:

It would take 2 second to reach its maximum height.

The maximum height of the ball is 43.6 meters above the ground.

Step-by-step explanation:

Consider the provided function.

h(x)=-4.9x^2+19.6x+24

The above function's graph is a downward parabola and the maximum of the downward parabola is at its vertex.

We can find the x coordinate of the function using the formula: \frac{-b}{2a}

Substitute a=-4.9 and b=19.6 in \frac{-b}{2a}

x=\frac{-19.6}{2(-4.9)}

x=\frac{19.6}{9.8}

x=2}

Hence, it would take 2 second to reach its maximum height.

Substitute x=2 in above formula.

h(2)=-4.9(2)^2+19.6(2)+24

h(2)=-19.6+39.2+24

h(2)=43.6

Hence, the maximum height of the ball is 43.6 meters above the ground.

6 0
3 years ago
Write the claim mathematically and identify Upper H 0 and Upper H Subscript a. ​(b) Find the critical​ value(s) and identify the
FinnZ [79.3K]

Answer:

See explanation

Step-by-step explanation:

Solution:-

- The claim made was made on the customer ( population ) that more than 27% of the consumers have stopped buying the product due to environmental concern.

- We will denote ( p ) as the population proportion for which the claim was made. The hypothesis would be:

           Null Hypothesis : p ≥ 0.27 .. ( 27 ) %

- Then the only possibility to rejects or disband the claim made would be if the proportion ( p ) of consumers who stopped buying a certain product due to environmental issues is less than the value claimed.

           Alternate Hypothesis : p < 0.27 ... ( 27 ) %

- A random sample of n = 1040 customers were taken. The sample proportion ( p^ ) = 0.3 .. ( 30 )%. The population standard deviation ( σ ) as follows:

                 σ = √p*( 1 - p ) / n

                 σ = √0.27*( 1 - 0.27 ) / 1040

                σ = √0.00018 = 0.01376

- Then we will evaluate the Z-statistics value:

                 Z-test = ( p^ - p ) / σ

                 Z-test = ( 0.3 - 0.27 ) / 0.01376

                 Z-test = 2.180

- The p-value is the probability of standard normal less than Z-test value:

                 P ( Z < Z-test ) = P ( Z < 2.18 )

                 P ( Z < 2.18 ) = 0.985

- To reject the Null hypothesis the p-value must be less than significance level α = 0.04.

                p-value > α

                0.985 > 0.04

Conclusion:- There isn't sufficient evidence to reject the claim made by the researcher. Hence, the claim made is statistically correct as per sample obtained.  

7 0
3 years ago
Pls help with math ASAP pls
erastova [34]
B: it stabilizes the distance between them
6 0
2 years ago
Read 2 more answers
Without multiplying determine the sign of the product (-468,256)(183,758).​
maxonik [38]

Answer:

negative

Step-by-step explanation:

rules:

+ + = +

- - = +

+ - = -

- + = -    ----> (-468,256)(183,758)

3 0
2 years ago
Other questions:
  • F 16 LB of fertilizer will cover 1500 ft.² of loan how much fertilizer is needed to cover 2500 ft.²
    5·1 answer
  • Which choice lists the three lengths in order from greatest to least? A) 5.5, 32 , 5 B) 32 , 5.5, 5 C) 5, 5.5, 32 Eliminate D) 5
    15·2 answers
  • What is the measure of angle L in parallelogram LMNO?
    5·2 answers
  • Negative three times a number is at least nine
    7·1 answer
  • Maria took a taxicab from her home to the theater
    12·1 answer
  • 3x^2 – X – 2 = 0 how do I solve this by factoring​
    13·1 answer
  • The lengths of the legs of a right triangle are 6 cm and 3 cm.
    6·1 answer
  • Find the value of x if P Q R S spaceis a parallelogram.
    15·1 answer
  • Help plz..And No links!! I repeat No links!!
    15·2 answers
  • What is 13/12 as a percentage?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!