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
vazorg [7]
3 years ago
9

Plzz help I don't know how to solve this question so can you help me. ​

Mathematics
2 answers:
NARA [144]3 years ago
5 0

Answer:

f(-1) = 7^x

f(0) = 7^x

f(1) = 7^x

f(2) = 7^x

f(3) = 7^x

I think like this but not sure.

ddd [48]3 years ago
4 0
Plug in each of the x values to the x
Ex: 7^-1 or 7^0
You might be interested in
Of the marbles in a bag, 4 are yellow, 5 are blue, and 4 are red. Sandra will randomly choose one
Tom [10]

Answer:

where is part b? Part A is 4/13

Step-by-step explanation:

this is because in total there are 13 marbles. and when you pull out a marble. 4 of them can be red. you can simplify that fraction if need be.

3 0
3 years ago
Help, please!! 88points
strojnjashka [21]

Answer:

7.5 ab and cd

4 bd and ac

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Grant spent 2.50,$4.00,$4.25, and $3.25?On breakfast one week.The next week he spent $6 more in total for the 4 breakfasts than
masha68 [24]

We have been given that Grant spent $2.50, $4.00, $4.25, and $3.25 on breakfast in one week. The next week he spent $6 more in total for the 4 breakfasts than the week before. We are asked to find increase in the mean of second week.  

Since Grant spent $6 more than last week, we will divide 6 by 4 to get how much mean of second week breakfast expenditures increased with respect to first week expenditures.

\text{Mean increase in second week breakfast expenditure}=\frac{6}{4}

\text{Mean increase in second week breakfast expenditure}=1.5

Therefore, mean of second week breakfast expenditure will be $1.5 more than first week.

3 0
3 years ago
Solve equation 3k+45=8k+25
Brrunno [24]

Answer:

k=4

Step-by-step explanation:

First, we can subtract 3k on both sides. It is ultimately easier to start by subtracting the term with a variable. This would result in 45=5k+25. Then, we can subtract 25 on both sides to get closer to isolating k. This becomes 20=5k. We can then divide by 5 on both sides. This means that k=4.

5 0
3 years ago
Read 2 more answers
Pls help !<br>Use a special right triangle to find the exact cosine of a 30° angle.​
julia-pushkina [17]

Answer:

that should be 95 degree

4 0
3 years ago
Other questions:
  • Choose the expression that represents the indicated composition. f(x) = 10x g(x) = x −3 (f º g)(x) = ? 10x – 30 10x – 3 10x2 – 3
    6·2 answers
  • Define the proportional relationship between two quantities. If lemons and lemonade cups are in proportion how many lemons will
    13·1 answer
  • Explain a method you could use to find the value of x.
    12·1 answer
  • A tutor works with a group of students. The tutor charges $40 plus $30 for each student in the group. Today the tutor has s stud
    9·2 answers
  • A) 240 cm 2<br> B) 270 cm 2<br> C) 318 cm 2 <br> D) 348 cm 2
    12·1 answer
  • Which quadrant contains the point named by (4, -8) sorry i’m rly bad at this!!, 20 pts!
    5·2 answers
  • PLEASE HELPPPP THIS ISNON MY QUIZ
    9·1 answer
  • HELP ME IN 3 AND 4 PLEASEEEEE
    14·1 answer
  • What is the number that is 25 units away from -12?
    10·1 answer
  • Choose 5 ordered pairs whose second component is the opposite of the first component.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!