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
lukranit [14]
4 years ago
15

What is y= 4^x with the domain of (-2,0,3)

Mathematics
1 answer:
Elena L [17]4 years ago
7 0

Step-by-step explanation:

\text{Put}\ x=-2,\ x=0\ \text{and}\ x=3\ \text{to the equation}\ y=4^x:\\\\y=4^{-2}\qquad\text{use}\ a^{-n}=\dfrac{1}{a^n}\\\\y=\dfrac{1}{4^2}=\dfrac{1}{16}\\-----------------\\\\y=4^0=1\\-----------------\\\\y=4^3=64

You might be interested in
A baby weights 18 pounds at her four month appointment. Six months later she weights 24 pounds. By what percentage did the baby’
Anna11 [10]

Answer: 25%

Step-by-step explanation:

Given : Previous baby's weight = 18 pounds

New baby's weight =  24 pounds.

Increase in weight = New weight -Previews weight

=24 pounds - 18 pounds  =6 pounds

Percentage increase in baby's weight ==\dfrac{\text{Increase in baby's weight}}{\text{previous weight}}\times100

\\\\=\dfrac{6}{24}\times100=25\%

Hence, the percentage increase in baby's weight = 25%

4 0
3 years ago
Graph the solution set for the inequality z-4≤3
OleMash [197]

Answer:

  see below

Step-by-step explanation:

Add 4 to find the solution:

  z ≤ 7

The value 7 is included in the solution set, so there will be a solid dot at that point. Numbers less than 7 are also included in the solution set, so the number line will be shaded to the left of that solid dot.

6 0
3 years ago
Are these numbers divisible by<br> 2,3,5,10<br> 444:<br> 90:<br> 45:
anyanavicka [17]

444 ÷ 2 = 222

444 ÷ 3 = 148   

90 ÷ 2 =  45   

 90 ÷ 3 =  30   

 90 ÷ 5 = 18 

90 ÷ 10 = 9

45 ÷  3 = 15   

 45 ÷ 5 = 9

So 444 can be divided into 2 and 3

90 can be divided into  2, 3, 5,  and 10

45 can be divided into  3 and 5

Hope this helps. :) 



6 0
3 years ago
Read 2 more answers
Please help with the proportions word problem!!
andre [41]

Answer:

30%

Step-by-step explanation:

the percent of 24 of 80 is 30% so they rasid the price 30% percent of 80

6th grader here sorry if wrong

7 0
3 years ago
Read 2 more answers
Simplify ; √12 - 7√75
BigorU [14]
\sqrt{12} = 2 \sqrt{3} and 7 \sqrt{75} = 35 \sqrt{3}.  Thus, 2 \sqrt{3} - 35\sqrt{3} = -33\sqrt{3}.
5 0
3 years ago
Other questions:
  • Evaluate the expression (-x^3y^2)^2 for x =10 and y =-1 A.-1,000,000 B.-600,000 C.1,000,000 D.600,000
    6·1 answer
  • Can someone PLEASE help ME with this math problem????? Nobody knows how to complete it!
    15·1 answer
  • 0.5x -2 = 1.5x + 0.15
    14·1 answer
  • A university has 33,660 students. In a random sample of 180 students, 12 speak three or more languages. Predict the number of st
    9·1 answer
  • What is the factorization of the polynomial <br> 2x^2+28x+98
    7·1 answer
  • How many pairs of whole numbers have a sum of 110
    7·1 answer
  • What is the prime factorization of 48?
    12·1 answer
  • sarah and janie both have lollipops. Janie has 36 lollipops. This is 9 times as many as sarah. How many lollipops does Sarah hav
    13·2 answers
  • PLEASE SHOW FULL SOLUTIONS!! Will Mark Brainliest for the best answer. The radius of a spherical balloon is 3.5 cm. What is the
    8·1 answer
  • Which of these is true and why
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!