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
Yuki888 [10]
3 years ago
9

G(n)=n-4 h(n) = 3n - 2 Find g(9) × h(9)

Mathematics
1 answer:
Sindrei [870]3 years ago
8 0

Answer:

125

Step-by-step explanation:

put 9 where the n's are and sovle

(9-4)(3*9-2)

5*25

125

You might be interested in
The table shows the number of minutes Garrett practiced his trombone each week in one month. Week Number of Minutes Practiced 1
vredina [299]

Answer:

\bar X= \frac{\sum_{i=1}^n X_i}{n}

The reason is because we assume that each week have the same weight and replacing we got:

\bar X= \frac{190+163+327+205}{4}= 221.25

And the best option would be:

D. 221.25

Step-by-step explanation:

For this case we have the following data given

Week       1       2         3       4

Minutes  190   163   327   205

For this case we can find the mean with the following formula:

\bar X= \frac{\sum_{i=1}^n X_i}{n}

The reason is because we assume that each week have the same weight and replacing we got:

\bar X= \frac{190+163+327+205}{4}= 221.25

And the best option would be:

D. 221.25

4 0
3 years ago
What is 1/2 times seven
GREYUIT [131]
3.5 is your answer. :)



3 0
3 years ago
Read 2 more answers
The width of a rectangle is 8 inches less than the length. The perimeter is 76 inches. Find the length and the width.
REY [17]
L=30in
w Width

in
P Perimeter

in
Width is 8 and perimeter is 76
3 0
3 years ago
Select all of the situations that would be represented by a negative integer.
nikdorinn [45]
A and C are the answers
6 0
3 years ago
Read 2 more answers
Lucy is going to walk in a fundraising event to raise money for her school band. Her mother has agreed to donate $7.50 to the sc
Readme [11.4K]

Answer: y = $7.50x + $25

Step-by-step explanation:

From the question, we are informed that Lucy is going to walk in a fundraising event to raise money for her school band and her mother has agreed to donate $7.50 to the school for each mile that Lucy walks, plus an additional $25.

The equation that represents y, the total amount of money Lucy's mother will donate if Lucy walks x miles during the event will be:

= ($.750 × x) + $25

y = $7.50x + $25

Since Lucy walks x Mike's, we multiply x by $7.50 and then add the answer to the additional $25 which is the answer gotten above.

7 0
3 years ago
Other questions:
  • Red and grey bricks were used to build a decorative wall. The number of red bricks/number of grey bricks was 5/2 There were 140
    12·1 answer
  • 30. What is the selling price of an article that lists at $1,500 subject to discounts of 40%, 25%, and 10%? (You may use the met
    5·2 answers
  • Pre Cal | Multiple Choice | Apex
    12·1 answer
  • Help me with thank u sm ❤️❤️
    13·1 answer
  • Are 8x and 2x to the second power like terms?
    11·1 answer
  • See photo PLEASE HELP:(
    5·1 answer
  • A man whose height is 2.1 m casts a shadow that is 3.2 m in length. What is the approximate height of a building that casts a sh
    9·1 answer
  • Whoever answers this question first gets brainly 2
    12·1 answer
  • I need help asap.
    12·1 answer
  • What is the distance from point b to point d?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!