If f(x) = 4x +4, g(x) = – 2x2 - 4x + 5, and h(x)= - 8x2 + 7, find g(1).
Answer:
-1
Step-by-step explanation:
g(1) = -2*1^2 - 4*1 + 5
what is the product of 50x0.08 M
Answer:
4
Step-by-step explanation:
60000/23/35767755x100000=? whats he answer?
Answer:7.293428542
Step-by-step explanation:Calulator :D
Which of the following is expanded form of ( x-5)2
Answer:
2x -10
Step-by-step explanation:
(x-5)2=
use 2 to multiply the bracket (x-5)
that is 2x-10
Demarcus wants at least $18 to buy a
shirt. He already has $4. Write
the inequality that could be used to find
how much more money, m, Demarcus
needs?
Answer:
18= 4+ x
Step-by-step explanation:
Solve for x.
28
42
16
x
Boleslaw: How many yards for 8 uniforms?
One uniform equals 12 yards, so multiply 8x12 and you get 96 yards.
How do I find the z score that separates the middle 37% of the distribution from the area in the tails of the standard normal distribution
Step-by-step explanation:
I hope this answer is Wright
What is the perimeter of the rectangle?
5 feet
6 feet
12 feet
X 36 feet
Answer: I think the answer is b
Step-by-step explanation:
( 4.5 x 10 ⁴ ) ÷ (300) =
Answer:150
Step-by-step explanation:
Answer:
150
Step-by-step explanation:
A thin human hair is about 1.7 x 1- to the power of -5 meter in diameter. write this measurement in standard notation.
Answer:
Nut
Step-by-step explanation:
nut
what is Midsegment of a Triangle Theorem
Answer: The Midsegment Theorem states that the segment connecting the midpoints of two sides of a triangle is parallel to the third side and half as long.
Step-by-step explanation:
8 less than 5 times a number
Answer:
5x - 8
Step-by-step explanation:
Unable to solve completely.
Answer:
8< 5x
Step-by-step explanation:
We know that the 8 is less than 5 times a number, so we first put 8 <.
From here, we have the value 5 being multiplied by a number, that number can be any variable unless that specifically state which variable to use.
Hope this helps! :)
(Side Note: If you're talking about inequalities this should work, if not then I'm sure others will post different answers.)
solve by substitution
y = -21 – 4x
8x + 8y = -24
Jake and Logan are partners in business. Jake makes $2in profit for $5 that Logan makes. if Logan makes $20 profit on the first item they sell, how much profit does jake make
Answer:
Jake will make 8$
Step-by-step explanation:
20/5=4
4x2=8
i need help this is timed i will mark u as brainliest.
Answer:
-8
Step-by-step explanation:
np
Answer:
I'm not very sure but it might be 12.
I'm very sorry if this is incorrect and I am going to vote myself 2 stars so you see this last
i-i dont deserve these points
What is the slope of the trend line drawn into the scatterplot?
A. 15/163
B. 11/109
C. 109/11
D. 163/15
Answer:
C.) 109/11
Step-by-step explanation:
because I am on the exam right now
what is 385/6 as a proper fraction
Answer:233/6
Step-by-step explanation:
385/6=233
A certain shade of pink us created by adding 3 cups of red paint to 7 cups of white paint
Answer:
A certain shade of pink us created by adding 3 cups of red paint to 7 cups of white paint
Step-by-step explanation:
Constant of proportionality is the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality.
To make color pink,
for every 3 cups of red , we need 7 cups of white.
Let 'r' be the cups of red required
let 'w' be the cups of white required
so , as per the question
for 3 r we need = 7 w
r = 7/3 w
so, 7/3 is constant of proportionality
What is the greatest common factor of 21, 35, and 49?
Answer:
GCF = 7
hope this helps
Answer:
:)
Step-by-step explanation:
21 = 3 • 7, 35 = 5 • 7, 49 = 72
go add the snap carmel.bratz
−6.5(n−5)=18.2 what is the value of n?
Answer: The value of n is 2.2
Step-by-step explanation:
You can use a calculator if you want :)
Answer:
A. -0.02
Step-by-step explanation:
-[tex]\frac{5}{25}[/tex]=-[tex]\frac{1}{5}[/tex]
1/5 is 20%
-1/5 is -20%
-.02% is greater because it's closer to zero
Which equation represents the unit fraction shown in the diagram? A grid model with 100 squares. 20 squares are shaded.
Answer:
20 over 100 = 1 over 5
Step-by-step explanation:
A soccer player practices kicking the ball into the goal from halfway down the soccer field. The time it takes for the ball to get to the goal from the time it is kicked averages about three seconds. The soccer field is 90 meters long. The player wants to know the average velocity of the ball.
Is there enough information to calculate this?
A: No, only average speed can be calculated from the distance of 90 meters and the time of three seconds.
B: No, only average speed can be calculated from the distance of 45 meters and the time of three seconds.
C: Yes, displacement is 45 meters, elapsed time is three seconds, and the direction is toward the goal.
D: Yes, displacement is 90 meters, elapsed time is three seconds, and the direction is toward the goal.
Answer: D
Step-by-step explanation:
the distance is 90m and the time is max 3 to goal so the answer is D
What is the discriminant of the equation 3x^2-4=2x
Given equation : 3x² - 4 = 2x
We have to find discriminant of the equation [tex].[/tex]
⭆ 3x² - 4 = 2x
⭆ 3x² - 2x - 4 = 0
By comparing this equation with ax²+bx+c, we get
a = 3b = -2c = -4Discriminant (D) = b² - 4ac
⭆ D = (-2)² - 4(3)(-4)
⭆ D = 4 + 48
⭆ D = 52
Hope It Helps!Solve the inequality.
negative 2 times left parenthesis 6 plus s right parenthesis is greater than or equal to negative 15 minus 2 s
Five notebooks cost $20 at this rate how much would 4 notebooks coat?
Answer:
$16
Step-by-step explanation:
if 5=20 then 20÷5=4 and 4x4=16
Answer:
16
Step-by-step explanation:
$20/5notebooks=$4 each
4$*4notebooks=16$
Sunshine City was designed to attract retired people. Its current population of 75,000 residents has a mean age of 63 years and a standard deviation of 17 years. The distribution of ages is skewed to the left. A random sample of 250 residents of the city had a mean of 61.4 and a standard deviation of 19. Show work for any necessary calculations. (6 pts) a) Identify the variable of interest. b) Describe the center and spread of the population of Sunshine City. c) Describe the center and spread of the random sample of Sunshine City residents taken. What shape does it probably have
Answer:
a) Identify the variable of interest.
Ages of the residents
b) Describe the center and spread of the population of Sunshine City.
Center of the population of Sunshine city = 63 years
Spread of the Population of Sunshine city = 17 years
c) Describe the center and spread of the random sample of Sunshine City
residents taken.
Center of the random sample of Sunshine city = 61.4 years
Spread of the random sample of Sunshine city = 19 years
What shape does it probably have:
It has a skewed(left) shape
Step-by-step explanation:
a) Identify the variable of interest.
Ages of the residents
The center of a distribution tells us about the Mean or Median of the distribution
The spread of a distribution tells us about the standard deviation of the population
b) Describe the center and spread of the population of Sunshine City.
Center of the population of Sunshine city = Mean of the population of Sunshine city = 63 years
Spread of the Population of Sunshine city = Standard Deviation of the population = 17 years
c) Describe the center and spread of the random sample of Sunshine City
residents taken.
Center of the random sample of Sunshine city = 61.4 years
Spread of the random sample of Sunshine city = 19 years
What shape does it probably have:
It has a skewed(left) shape
This is because the mean is farther out to the left side of the tail of the distribution.
What is 65% written as a decimal?
A. 0.065
B. 0.65
C. 6.5
D. 65
Answer:
b.0.65
Step-by-step explanation:
i think it is I'm sorry if it's not
Answer:
b. 0.65
Step-by-step explanation:
a faucet is leaking at a constant rate of 6/10 of a gallon of water in 3/4 of an hour. how much water leaks in 1 hour?
Answer:
0.8
Step-by-step explanation:
6/10=0.6
0.6/3=0.2
0.2*4=0.8
I hope it's correct