Answer:
F(-6)=10
Step-by-step explanation:
From the set of ordered pairs we have,
(-6,10)
This means that when we substitute
x=-6 into the function the result is 10.
Thus,
The last choice is the correct option
Samantha owes her father $7 she just got paid $5.50 for babysitting if she gives that money to her dad how much will she still owe him
Answer:
$1.5
Step-by-step explanation:
$7- 5.50= 1.5
I don’t understand this
It's 6x10+8x1+4×0.1 It's just going by place value!
Is this answer correct?
I need to solve 11-20 ASAP pls
Jeff mowed a lawn for $20.00 and received a $5,25 tip. He then washed a car for $12.50. How much money
did Jeff make for completing these two jobs?
Answer:
See below.
Step-by-step explanation:
Mowing the lawn: $20
Tip: $5.25
Add them together.
[tex]20+5.25=25.25[/tex]
Washing the car: $12.50
Add that to the amount.
[tex]25.25+12.50=37.75[/tex]
Answer: [tex]37.75[/tex]
:)
Answer "and" Explanation:
Depends on whether this is a simple math problem or a riddle. I’m assuming the latter so…
Jeff received $20.00 for providing a lawn mowing service. Jeff received an additional $5.25 tip. Ignoring costs and taxes, Jeff’s gross receipts were $25.25.
Jeff then decided to wash a car. The ways it’s worded leads me to believe he spent $12.50 on the car wash.
So, $25.25 - $12.50 = $12.75
Alternatively, if Jeff was paid to wash the car then:
$20.00 + $5.25 + 12.50 = $37.75
So the Answer will be: $37.75
A deck of cards has 52 cards, half of them are red, a fourth of them are diamonds. What is the probability I select a diamond with one pull?
Answer:
1 fourth of 52 is 13 so i think its 13 tell me if ibam wrong
Answer:
There is a 33% percent chance.
Step-by-step explanation:
You could use the formula, desired probability out of total outcome options
So basically, it would be 52/3 to get how much a fourth of the cards are, which is 13
13/52=0.25*100=25%
y+4=2(x+5)
what is the slope?
what is the point ( in the equation ) that the line passes though?
Answer:
y= 2x+6
y= x+3
1 Is slope
3 is y intercept or the line that it passes through
40 is between what two integers
A jacket is on sale for 15% off the original price of $ 68.00. What is the sale price? Show your work!
57.8
Step-by-step explanation:
To get the answer we have to find 15% of 68 and then subtract it from 68$
15% its 0.15
0.15*68=10.2
68-10.2=57.8 - its the answer
i need help on this math
Answer: x= -5
Stexp-by-step explanation:
If you look at the table given, G(x) -20 is alligned with x=-5
Question 4 of 25
True or false: f(x) is a function.
8
12
0
f(x)
A. True
Ο Ο
B. False
Answer:
true
Step-by-step explanation:
which triangles are congruent?
Answer:
so the answer should be g if not im sorry
Step-by-step explanation:
kesha drives 36miles in 48 minutes.keeping the same rate she drives ____ in 12 minutes
Answer:
24
Step-by-step explanation:
subtract 48 from 36 and that equals 12 than add 12=24
ill mark brainliest
Solve the proportion.
b/36=5/9
b=
Answer:
20
Step-by-step explanation:
36➗4=9
20➗4=5
Can someone pleaseeeeeeeeeeeeeee help me with these questions? Thanks.
the answer for y would be 7
Step-by-step explanation:
don't forget to mark brainliest
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find the maximum height reached by the rocket, to the nearest tenth of a foot.
y=-16x^2+228x+71
Answer:
883.3
Step-by-step explanation:
thats all.
An equation is formed of two equal expressions. The maximum height reached by a rocket, to the nearest tenth of a foot is 883.3 feet.
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
To find the maximum height through which the rocket will reach, we need to differentiate the given function, therefore, we can write,
y=-16x²+228x+71
dy/dx = -16(2x)+228
Substitute the value of dy/dx as 0, to get the value of x,
0 = -32x + 228
228 = 32x
x =7.125
Substitute the value of x in the equation to get the maximum height,
y=-16x²+228x+71
y=-16(7.125²)+228(7.125)+71
y=883.3feet
Hence, the maximum height reached by the rocket, to the nearest tenth of a foot is 883.3 feet.
Learn more about Equation:
https://brainly.com/question/2263981
#SPJ2
i will give brainliest for correct answer !
The equation below models the height in feet, h, of a softball t seconds after it is hit by a batter.
h = -16t sqaured + 105 t + 3
Why is the height of the ball a function of time?
A)Each value of time is associated with exactly one height.
B)Each height of the ball is associated with exactly one moment in time.
C)There is exactly one time at which the maximum height is attained.
D)There is a maximum and minimum height that the ball can reach.
this is on edge2020
Answer:
Hey! It's me again!
Answer:
A
Step-by-step explanation:
HELP!! I'll mark whoever answers brainliest. claire can run 20 miles in 95 minutes how many can she run in 285 minutes
Answer:
60
Step-by-step explanation:
285/95=3
3*20=60
Answer:
60
Step-by-step explanation:
i think not 100% sure
25 POINTS!!! Tommy has $350 of his graduation gift money saved at home, and the amount is modeled by the function h(x) = 350. He reads about a bank that has savings accounts that accrue interest according to the function s(x) = (1.04)x−1. Explain how Tommy can combine the two functions to model the total amount of money he will have in his bank account as interest accrues after he deposits his $350. Justify your reasoning.
Answer:
Total amount after interest is $364
Step-by-step explanation:
...
It is roughly 8100 miles to fly from California to Australia. If it takes the airplane 15 hours to reach its destination of Australia, what was the average speed of the airplane in feet per hour?
Answer:
540 miles an hour or 2,851,200 Feet an hour
Step-by-step explanation:
HELP ME PLEASE 40 POINTS
Answer: abd=50
Step-by-step explanation: bc angel 3 is 80 that means angel 2 is one hundred and abc is the same as angel tow because the two lines are so ABC is 100 and line segment BC is bisecting ABC so you divide ABC by two and get 50
3. Hank makes $416.83 in 5 days. How much does he make in 3 days?
Answer:
250.11 is the answer for the problem
Which expression is ubderfined
Answer:
D
Step-by-step explanation:
When the denominator is 0, the fraction is undefined.
{(1, 4), (3, 2), (8, 9),
(7, 6), (3, 4)}
Is this relation a function
or not a function?
Answer:
No, it's not a function.
Step-by-step explanation:
Because there is two x-intercepts.
Which graph represents a function
help me graph this pls!
y=-(2)/(3)x+2
Answer:
You start at the Y Intercept of 2, then you go up 2 units, and to the left 3 units. You will then make a line.
Step-by-step explanation:
Since it is not a negative slope, it will point to the top right corner.
Question 1: 12 lbs of potatoes cost $1.44. How many lbs of potatoes can you get with $5.04?
Question 2: If the rectangle below is enlarged using a scale factor of 2.5, what will be the perimeter and area of the new rectangle.
Answer:
Answer 1: 42 Ibs of potatoes
Answer 2:
Step-by-step explanation:
The expression 35000(0.87)^t describes the value of a car years after it has been purchased. Interpret the coefficients of the expression in the context of this situation.
Answer: 35,000 · 0.87t
Step-by-step explanation: A coefficient is multiplying
a school has 2 computer labs.Each lab has 30 computers. A total of 6 computers in the school are not working. which experission can you use to find the number of working computers i the school
Answer:
30(2)-6
Step-by-step explanation:
30 computers in 2 labs minus the 6 broken computers.
Answer:
54
Step-by-step explanation:
2 times 30 =60 - 6 = 54
i think
in the equation y=2x+1 what is true about the slope
1. there is no slope
2. the rise is 1 and the run is 2
3. the rise is 2 and the run is 1
4. there is a zero slope
