Answer:
f(2) =
⇒ 1
f−1(1) =
⇒ 2
f−1(f(2)) =
⇒ 2
which expression is equivalent to the third power of of (7 + 4)
A. 11⁴
B. 11³
C. 7⁴
D. ³(7b+ 4)
the answer is b. I didn't see it on here so helping look a picture
Answer:
B: Correct
Step-by-step explanation:
Plz give brainliest
Itz the crown
help pleaseeedfygop[=
What is the domain value of the range is -5?
Answer:
- 1Step-by-step explanation:
Function given
f(x) = 4x - 1Range = -5
f(x) = -54x - 1 = -54x = 1 - 54x = -4x = -1Domain is -1
The surf instructor has an initial fee of $12 and charges $8 per hour for lessons, which is represented by the equation y = 8x + 12, where x is the number of hours and y is the total cost. The instructor gives 32 hours of lessons a month to Sandra and 24 hours of lessons a month to Bela. What is the total amount the instructor makes in a month?
Sandra: y = 8 (32) + 12. y = 256 + 12. y = 268. The instructor receives 268 dollars a month from Sandra.
Answer:
Step-by-step explanation:
Y=8(32)+12
Y=256+12
Y=268 (Sandra)
Y=8(24)+12
Y=192+12
Y=204 (Bela)
204+268=472
He earns $472/month
Answer:
It's $472
Step-by-step explanation:
what is the value of d(15)?
Answer:
15d
Step-by-step explanation:
because d times 15 = 15d
At the middle school, there are 2 girls that play tennis for every 5 girls that play soccer. If 26 girls play tennis, how many girls play soccer?
Answer:
65 girls play soccer
Step-by-step explanation:
I got this answer because if every 2 tennis girl there are 5 soccer girls I divided 26 by 2 and got 13 then I multiplied 13 by 5 and got 65
PLEASE ANSWER ILL MARK YOU AS THE BRAINLIEST IF CORRECT
Answer:
70.
Step-by-step explanation:
6(32)+(2)(3)+10
=70
a student worked out at the gym continuously for 50 minutes. The graph shows the remaining percentage of the workout f(x) as a linear function of x, the time in minutes
Answer:
Domain: All real numbers greater than or equal to 0 and less than or equal to 50
Range: All real numbers greater than or equal to 0 and less than or equal to 100
Step-by-step explanation
The workout is at 100% at 50 mins. Anything less would be under these two numbers. Since the percentage of workout is on the y-axis, anything between zero and 100 can be possible. The time is on the x-axis, so anything 0 to 50 can be possible.
George bought 4 Submarine sandwiches for birthday party if each person will eat 2/3 of a sandwich how many people King George feed?
Answer:
King George can feed 6 people.
Step-by-step explanation:
Break down each of the four sandwiches into three parts (it helps to draw this out), then take two thirds from each sandwich, this will leave you with four parts left over, which is then broken down into two portions.
The Thunder Dolphin roller coaster, in Japan, is 80 meters high. The Kingda Ka roller coaster, in New Jersey, is 59 meters higher.
Answer:
the answer is 139
Step-by-step explanation:
sorry for ppl not answering you
80+59= 139
Answer:
it's 139
Step-by-step explanation:
-3x+14-11+11x simplified
Answer:
Step-by-step explanation:
- 3x + 14 - 11 + 11x
by bringing the common terms together-
-3x + 11x + 14 - 11
= 8x + 3
Hope this helps
plz mark as brainliest!!!!!!!!!!!!
what is the equation of a line that passes through the points (0,5) and (4,8)?Write your answer in the slope-intercept form
Answer:
Step-by-step explanation:
(8-5)/(4-0)= 3/4
y - 8 = 3/4(x - 4)
y - 8 = 3/4x - 3
y = 3/4x + 5
Complete the sequence of numbers 3.25, 3.7, 4.15 __ , __
In Geometry class, Taryn presented a counterexample to disprove a conjecture
written on the board. The counterexample Taryn gave is shown.
An isosceles triangle has two congruent angles and two congruent sides.
Which conjecture is disproved by Taryn's counterexample?
A. If a polygon is regular, all angles will be congruent and all sides will be
congruent.
B. One angle in an isosceles triangle is always obtuse.
C. The number of congruent sides in a triangle determines the number of congruent
angles.
D. If a polygon is not regular, the polygon will not have any congruent angles or
congruent sides.
Answer:If a polygon is not regular will it have any congruent angles
Step-by-step explanation:
What number decreased by 3.5 equals 12.7?
Answer:
16.2
Step-by-step explanation:
you add 3.5 to 12.7
3.5 + 12.7 = 16.2
hope this helps
1. Jerry's Ice Cream Hut had Chocolate or Vanilla shakes.
On the 4th of July they sold 112 shakes total with the ratio
of chocolate to vanilla being 2:6. How many chocolate shak
es did they sell?
Answer:
chocolate: 28 shakes
vanilla: 84 shakes
(3/4)×112=84
Step-by-step explanation:
simple the total ratio is 8
Chocolate is 2/8=1/4
vanilla is 6/8=3/4
thus
(1/4)×112= 28
(3/4)×112=84
Please answer my question ASAP...Algebra 2
A polynomial has two terms. Check all of the
factoring methods that should be considered.
common factor
difference of cubes
sum of cubes
difference of squares
perfect-square trinomial
factoring by grouping
Answer:
Common factor
Difference of cubes
Sum of cubes
Difference of squares
Step-by-step explanation:
Answer: A, B, C, and D
common factor
difference of cubes
sum of cubes
difference of squares
|x-4|=6x+16 solve equation please
Step-by-step explanation:
|x-4|=6x+16 To find the absolute value :
x - 4 = 6x + 16 or x - 4 = -6x - 16 for first equation
x - 4 = 6x + 16 export like terms to the same side of the equation
-4 - 16 = 6x - x (The terms chages signs from negative to positive and from positive to negative when exported to the other sideof the equation)
-20 = 5x divide by 5
-4 = x
For the second equation
x - 4 = -6x - 16 export like terms to the same side of the equation
x + 6x = -16 + 4
7x = -12
x = 1.7 approximately
find the unknown angle in tye guven figure with reason
Step-by-step explanation:
the opposite angles are always same.
What is the degree of the polynomial? *
2x+y+4x5y + 2xºy
W
Answer:
Oh this is easy it is 6 so yea I'm right
Winning the jackpot in a particular lottery requires that you select the correct three numbers between 1 and 44 and , in a separate drawing, you must also select the correct single number between 1 and 41. Find the probability of winning the jackpot.
Answer:
[tex]\frac{1}{3,492,544}[/tex]
Step-by-step explanation:
Since winning the lottery as described in the question is a series of events that need to occur in a sequence in order for it to be a winning ticket then this is a dependent event. Therefore to find the probability of actually winning we multiply the probability of getting each number which is calculated by dividing the amount of times the number appears by the total amount of numbers.
For example the first three numbers are 1 out of 44 therefore the probability of hitting just one correct number is [tex]\frac{1}{44}[/tex] ... now we multiply
[tex]\frac{1}{44} * \frac{1}{44} * \frac{1}{44} * \frac{1}{41} = \frac{1}{3,492,544}[/tex]
(Multiplying fractions is simply multiplying the numerators together and then the denominators together) Finally we see that the probability of actually winning the jackpot is [tex]\frac{1}{3,492,544}[/tex]
2(4)squared by 2 -3(4)-3
94,685 written in standard form
Round 32.169857883 to the nearest thousandth.
Answer:
32.170 or 32.17
Step-by-step explanation:
so when you look at the number:
32.169857883
^
look at the place value behind the number in the thousandths. if the number is bigger then five it rounds up. so the number eight would round up to 9 then you can guess from there hope t helps if you need more help ask me! feel free
The given decimal number is rounded to the nearest thousandth as 32.170.
The given decimal number is 32.169857883.
We need to round off the given decimal number to the nearest thousandth.
How to round off the decimal number to the nearest thousandth?If that digit is less than 5, round down the thousandth digit. If that digit is greater than or equal to 5, round up the thousandth digit.
Now, in the given number 32.169857883, the digit next to the thousandths place is 8 which is greater than 5.
Then the decimal number rounded to 32.170
Therefore, the given decimal number is rounded to the nearest thousandth as 32.170.
To learn more about the rounding of decimal number visit:
https://brainly.com/question/14890644.
#SPJ2
Help help help help help ASAP
Answer:
No, it is much too low
look and answer
try ur best :)
Answer:
6 2/3 which is about 7 feet tall (answer is b)
Step-by-step explanation:
10 foot-18 feet
x feet tall-shadow is 12 feet tall
So we should solve from the proportion. Remember to figure out the scale factor from multiplication and division. Not addition or subtraction.
18/12=1.5
Scale factor=1.5
10/1.5=6 2/3 which is about 7 feet tall
Which is more precise ?
4.2L or 2 mL
Answer:
2ml
Step-by-step explanation:
Answer:
I think 2 ml... as it is a much smaller quantity
10+(-3)+(-4)+(-7)+0+(-4)+0
Answer:
-8
Step-by-step explanation:
Answer:
-8
Step-by-step explanation:
