The graph shows the function f(x) = 2^x What is the value of x when f(x) = 4?
Answers
Answer:
x=2
Step-by-step explanation:
f(x)=2^x
Now the given value is used:
4=2^x
x=2, because 2 squared is 4
Related Questions
A 5-pack of popsicles costs $0.95. What is the unit price?
Answers
0.95/5= 0.19p
hope this helps
a rectangular tank is 76cm long, 50cm wide and 40cm high, how many litres of water can it hold?
Answers
Answer:
152,000 litres
Step-by-step explanation:
To answer this question, you have to find the volume of the tank:
76 × 50 × 40 = 152,000 litresI hope this helps!
What are the x and y-intercept of the equation 6x-3y=18
Answers
Answer: The X intercept is 3 and the Y intercept is -6
Katie borrowed $550. Four months later, she sent a cheque for $562.83 to repay the loan and interest. What was the interest rate charged?
Answers
Answer:
3 percent
Step-by-step explanation:
562-550=12divided 4=3
10) if the pattern indicated below is continued, what would be the total number of cubes in the 5th stage
of the pattern?
a) 55
b) 36
c) 45
d) 30
Answers
Answer:
Option A. 55
Step-by-step explanation:
From the diagram given above, we discovered that the number of cubes in each stage is simply the addition of the squares of the number from 1 to the stage number i.e
1st Stage = 1² = 1 cube
2nd Stage = 1² + 2² = 1 + 4 = 5 cubes.
3rd Stage = 1² + 2² + 3² = 1 + 4 + 9
3rd stage = 14 cubes
With the above idea in mind, we can obtain the number of cubes in the 5th stage as illustrated below:
5th stage = 1² + 2² + 3² + 4² + 5²
5th stage = 1 + 4 + 9 + 16 + 25
5th stage = 55 cubes
Thus, there are 55 cubes in the 5th stage.
What are the values of x, y and z in the diagram below? x 107° N z w
Answers
Answer:
73,107,73
Step-by-step explanation:
x=73 ,y=107 ,z=73
It’s two parts help meeee please
Answers
Answer:
m∠RMS = 20°
Step-by-step explanation:
Find ∠RMS and look at the two values it crosses.
∠RMS crosses through 180 and 160.
Find the difference between the two values to get the measure:
180 - 160 = 20°
So, m∠RMS = 20°
(Its also an acute angle.)
Answer:
20
Step-by-step explanation:
The mistake is in using 160 as the answer. It isn't.
The angle is very small well under 90. It is acute.
The horizontal part of the angle is on 180 degrees of the protractor.
Therefore the angle size is 180 - 160 = 20 degrees.
The children became Americanized much faster than their parents. Often this caused painful conflicts in immigrant families. A gap appeared between the children and their parents. The parents clung to Old World customs and beliefs. The kids spoke English all day with their friends. They thought in American terms. More than anything else, they wanted to be accepted as equals in their adopted land.
Which other detail best supports the idea that children became comfortable in America more quickly than their parents?
When they left school, they looked, talked, and acted just like other American kids.
During hard times, kids had to drop out of school early. In the days before World War I, it was an accomplishment to finish grammar school.
Many kids went directly from grammar school to special vocational schools sponsored by private agencies. . . .
Students were also instructed in the fundamentals of health, hygiene, and personal grooming.
Answers
The right answer is Many kids went directly from grammar school to special vocational schools sponsored by private agencies. . .
I hope it helps :)
Answer:
the answer is C
Step-by-step explanation:
Hope this helped!! :)
Can I get brainliest i need it to level up:)
The figure shown represents a triangular window design. If IKL = JOP, which of
the following statements must be true?
A) IL= JP
B) IL = OJ
OC) IKL =OPJ
D) PNM =OJP
Answers
The correct statement regarding the similar triangles is given as follows:
C. Segments IL and JP are congruent.
What are similar triangles?Similar triangles are triangles that share these two features given as follows:
Congruent angle measures.Proportional side lengths.The similar triangles in this problem are given as follows:
IKL and JOP.
Hence the equal angle measures are given as follows:
<KIL = <OJP.<IKL = <JOP<ILK and <JPO;The congruent side lengths, as the scale factor is of 1, are given as follows:
IL and JP.LK and PO.KI and OJ.Meaning that the correct statement is given by statement C.
Missing InformationThe triangle is given by the image presented at the end of the answer.
More can be learned about similar triangles at brainly.com/question/14285697
#SPJ1
Please answer. The best answer will be marked brainliest.
Answers
take out the square root of 543. 192
and secondly take out the cube root of same number which is given up
The cost of renting a canoe is $5.25, plus $0.50 per hour for the time that the canoe is out. Which equation could be used to find C, the cost in dollars for using the canoe for H hours?
Answers
Answer:
C = 5.25 + 0.50H
Step-by-step explanation:
gah, I'm never sure how to explain my work in these sorts of problems. hopefully I was able to help anyways!
Answer:
c=(5.25+0.50H
Step-by-step explanation:
a triangle has the following two angle measures:
based on the angles given the third angle must have a measure of _______?
Answers
Answer:
62°
Step-by-step explanation:
Given that the triangle has two angle measures of 41° and 77°.
All the angles in a triangle must add up to 180° (e.g. 20° + 60° + 100°). So we write a simple equation to solve for the mystery angle measure:
Let x = the missing measure
[tex]41 + 77 + x = 180[/tex]
Now that we have our equation, let's start solving it. First, we need to add 41 and 77 together which simplifies the equation: [tex]118 + x = 180[/tex]
Then we subtract 118 from both sides to isolate x - this will give us the value of this variable: [tex]x = 62[/tex]
Therefore, the third angle must have a measure of 62°.
What is the solution of the inequality shown
below?
y +5 < 5
Enter the correct answer.
Answers
Answer:
y<0
Step-by-step explanation:
because that would make it y<0
Answer:
owo owo owo owo owo owo y<0
Step-by-step explanation:
The Hoffman family has bought one pizza on Friday night every week for the last 10 years.
How many pizzas have they bought on Friday nights?
Answers
Answer:
520
Step-by-step explanation:
The slope of the lineing through the points (3,1) and (-2,4) is
Answers
Answer:
[tex]\boxed { m = -3}[/tex]
Step-by-step explanation:
Use the Slope Formula to help you find the slope of the two given points:
[tex]m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}[/tex]
(where [tex](x_{1}, y_{1})[/tex] represents the first point and [tex](x_{2}, y_{2})[/tex] represents the second point)
-Apply the given points onto the formula:
[tex](x_{1}, y_{1}) = (3, 1)[/tex]
[tex](x_{2}, y_{2}) = (-2, 4)[/tex]
[tex]m = \frac{4 - 1}{-2 - 3}[/tex]
Solve for the slope:
[tex]m = \frac{4 - 1}{-2 - 3}[/tex]
[tex]m = \frac{3}{-1}[/tex]
[tex]\boxed { m = -3}[/tex]
Therefore, the slope is [tex]-3[/tex].
-13 = r/9 + 8
Solve for r
Answers
r = -189
-13 = r/9 + 8
Subtract 8 on both sides
-21 = r/9
Multply 9 on both sides
-189 = r
Answer:
r = -189
Step-by-step explanation:
-13 = r/9 + 8
-13 - 8 = r/9
-21 = r/9
-21 × 9 = r
-189 = r
1. Consider the following scenario...
Robert earned $10, which was 4 less than twice what Eric earned. How much money
did Eric earn?
E
In a complete sentence, state the correct equation for the scenario.
Identify and define your variable. Then, using the correct vocabulary, and math
process, explain how to accurately solve the problem. Lastly, in a complete sentence
define your answer.
Answers
See the attached picture
PLEASE HELP HELP. I don’t get the 8 and 9
Answers
Answer: y=8 m=5
Step-by-step explanation:
Answer:
1. 3.125
2. 4.5
Step-by-step explanation:
1. Since the figures are similar, the number you divide from one triangle to the other is the same, no matter the side length. 5(x) = 8 so 5/x = y. If x = 1.6, then y equals 3.125.
2. The same thing here. 4/x = 3 and 6/x = m. In the first equation x would be 1 1 1/3. 6/ 1 1/3 is the same as 6 x 3/4 which is 18/4 or 4.5.
what is -f+2+4f=8-3f
Answers
Answer:
f=1
Step-by-step explanation:
You're welcome :)
3f + 2 = 8 - 3f
6f = 6
f = 1
What number is equal to 3 thousands + 7 tens + 5 ones?
Answers
Answer:
3,075
Step-by-step explanation:
The number which is equal to 3 thousands + 7 tens + 5 ones is; 3,075.
Discussion:
From place value concept; we know that;
3 thousands = 3 × 1000 = 3,0007 tens = 7 × 10 = 70.5 ones = 5 × 1 = 5.Addition of all the resulting numbers; 3,000 + 70 + 5 = 3,075
Ultimately, the number which is equal to 3 thousands + 7 tens + 5 ones is; 3,075.
Read more on place value;
https://brainly.com/question/25137147
convert 9472 gram in kilogram
Answers
Answer:
9.472 kilograms
Step-by-step explanation:
Enrique is measuring the mass of a flower petal. Which unit of measurement should he use to eliminate the need to write the value in scientific notation?
grams
centimeters
liters
kilograms
Answers
Answer:
the answer is A) grams
Step-by-step explanation:
just took the test on edge 2021
6.
-8(4y - 5)
NEED HELP ASAP⬆️
Answers
Answer:
−32y+40
Step-by-step explanation:
=(−8)(4y+−5)
=(−8)(4y)+(−8)(−5)
=−32y+40
Answer:
-32y + 40
Step-by-step explanation:
Again, multiply -8 by terms inside the parenthesis.
-8x4=-32y and -8 x -5= 40
= -32y + 40
juanita purchased a forklift for $23,000 to move materials in her warehouse. the salvage value of the forklift is $3,150, and it’s useful life is 10 years How much will juanita write off as a depreciation expense each year for the forklift????
a. $1,323
b. $1,895
c. $1,985
b. $2,615
Answers
Answer:
The answer is C
Step-by-step explanation:
To get 1,985 is simple
23,000
-3,150
-----------
19,850/10 = 1,985
you lose one quarter, 2 dimes, and 2 nickels
write the amount as a decimal
and as a fraction
Answers
fraction:55/100
In a survey of 100 people, some of them jog for exercise, some of them ride a bike, some do both, and 15 do not jog or ride a bike. If 46 of the people surveyed job and 21 of them both jog and ride a bike, how many of the people surveyed only ride a bike?
Answers
Answer:
Bike alone = 39
Step-by-step explanation:
Given that:
Total number = n(T) = 100
Jog= n(J)
Bike = n(B)
Bike and jog = n(BnJ) = 21
Number who jog = 46
Jog alone = 46 - 21 = 25
Neither jog nor bike = 15
Let bike alone = x
Hence,
Jog alone + bike alone + jog and bike + none of the two = 100
25 + x + 21 + 15 = 100
x = 39
I don’t get it I need help due today at 11:59
Answers
Answer:
25 and 31, respectively
Step-by-step explanation:
1. Divide the number of miles (77 1/2) by the number of gallons (3 1/10).
2. Whatever number you get is where you place your dot
Tip: Converting fractions to decimals can make the work easier (in this case [77 1/2=77.5], [3 1/10=3.1], [99 1/5=99.2], and [3 1/5=3.2]
can someone pls help i have been stuck on this one for a little while ):
Answers
Answer:
This is not correct
Step-by-step explanation:
on the right side is 3.2 (x-5) this means that it represents 3.2 * (x-5). You have to multiply (according to the distributive property) 3.2 by x and 3.2 by (-5), so you get 3.2x + (3.2*-5) = 3.2x -16
The left side says 3.2x-5, that is clearly not equal to 3.2x-16.
It is impossible to say that there are infinitely many solutions as there are actually no possible solutions. Set the functions equal so it is:
3.2x-5 = 3.2x-16
solve for x by subtracting the 3.2x from the right side and the left side, then add 5 to both sides to isolate the variable with the other terms.
You get 0=11
That is not true.
for the equation, state the value of tge discriminant and the number of real solutions. 3x²-5x+8=0
Answers
Answer:
value of X will be not real____________________
Step-by-step explanation:
[
73,836 divided by 84
show work pls.
Answers
Answer:
879
Step-by-step explanation:
84 |73836
1738-672=663
663-588=756
