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
netineya [11]
3 years ago
14

The object is made of solid plastic . it is a cylinder with indentation at the top in the shape of the cone 0.7 in 8in 4in on th

e bottom. what is the volume to the nearest tenth of a cubic inch of the plastic object. A. 103.5 B.100.4 C. 97.6 D. 91.7 help me pls
Mathematics
1 answer:
marissa [1.9K]3 years ago
6 0

Answer:

its D)

Step-by-step explanation:

You might be interested in
(a2·a3·(a−1))2. What is the answer
lora16 [44]

Answer: Assuming the a2 is a with an exponent of 2 and a3 is a with an exponent of 3, the answer is 2a^6-2a^5

Step-by-step explanation: the number after the ^ means to the power of

5 0
3 years ago
The compliment of 25% is 52% true or false
dexar [7]
False,I think because it is true it have to be 50%
3 0
3 years ago
Read 2 more answers
Find the domain of the function f(x) = – 1x^2 – 2x – 1
navik [9.2K]

Answer:

All real numbers.

Step-by-step explanation:

Since this is a quadratic function, that means the domain is all real numbers.

If you would like more help on math or other subjects for FREE, check out growthinyouth.org.

7 0
3 years ago
What is 67.50 with 5 percent sales tax
Sindrei [870]
3.375 is your answer
6 0
3 years ago
Read 2 more answers
A contractor developed a multiplicative time-series model to forecast the number of contracts in future quarters, using quarterl
dusya [7]

There is a missing content in the question.

After the statements and before the the options given; there is an omitted content which says:

Referring to Table 16-5, in testing the coefficient of X in the regression equation (0.117) the results were a t-statistic of 9.08 and an associated p-value of 0.0000. Which of the following is the best interpretation of this result?

Answer:

C. The quarterly growth rate in the number of contracts is significantly different from 0% (? = 0.05).

Step-by-step explanation:

From the given question:

The resulting regression equation can be represented as:

\hat Y = 3.37 + 0.117 X - 0.083 Q_1 + 1.28 Q_2 + 0.617Q_3

where;

the estimated number of contracts in a quarter X is the coded quarterly value with X = 0

the first quarter of 2010 Q1 is a dummy variable equal to 1 in the first quarter of a year and 0 otherwise

Q2 is a dummy variable equal to 1 in the second quarter of a year and 0 otherwise

Q3 is a dummy variable equal to 1 in the third quarter of a year and 0 otherwise

Our null and alternative hypothesis can be stated as;

Null hypothesis :

H_0 :  The quarterly growth rate in the number of contracts is not  significantly different from 0% (? = 0.05)

H_a:  The quarterly growth rate in the number of contracts is significantly different from 0% (? = 0.05)

The decision rule is to reject the null hypothesis if the p-value is less than 0.05.

From the missing omitted part we added above; we can see that the   t-statistics value = 9.08 and the p-value = 0.000 .

Conclusion:

Thus; we reject the null hypothesis and accept the alternative hypothesis. i.e

The quarterly growth rate in the number of contracts is significantly different from 0% (? = 0.05)

4 0
3 years ago
Other questions:
  • In the equation below, solve for y: 2x+5y=12
    15·1 answer
  • John cut a paper square with a perimeter of 18 inches into two rectangles. The perimeter of one of the rectangles is 10 inches.
    12·1 answer
  • When the base of the ladder is 10 ft away from the base of a building, the top of the ladder touches the building 18 ft above th
    8·1 answer
  • Is y=x+3 a proportional relationship?
    13·2 answers
  • Determine if the side lengths listed create a right triangle, acute triangle, obtuse triangle, or do not make a triangle. 3, 9,
    14·1 answer
  • 6 ten thousands mutilply 10 = what
    14·1 answer
  • Pls help pls help pls help​
    6·1 answer
  • -3=-7+t//////////////////
    9·1 answer
  • The figure below is a square inside a rectangle
    15·1 answer
  • Given f(x) = 7xº, find f^-1 (x). Then state whether f^-1(x) is a function.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!