Answer:
Answer is 239,800.
A projectile is fired straight upward with an initial velocity of 400 feet per
second. The height of the projectile, h(t), if represented by the function
h(t) = -167 + 400t, where t is the time in seconds. What is the maximum
height of the object?
1. 25 feet
2. 12.5 feet
3. 2500 feet
4. 400 feet
Answer:
this could be wrong but another guy said one a website it was 2500 but i haven’t got my results back yet
There are two children in the Patel family.
They are twins of the same age.
What is the range of their ages?
Answer:
range = highest - lowest
x - x = 0
Hope it helps
Please mark me as the brainliest
Thank you
If there are two children in the Patel family. They are twins of the same age. Then zero is the range of their ages
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
Given,
There are two children in the Patel family.
They are twins of the same age.
Let x be the age of two children.
As they are twins so the age of children's is same.
The formula of range is highest minus lowest.
range = highest - lowest
Range=x - x
Range =0
Hence, the range of their ages is 0.
To learn more on Ratios click:
https://brainly.com/question/13419413
#SPJ2
Fill in the table to convert the units of time from hours to minutes or minutes to hours.
Minutes Hours
60 1
300
4
If a translation maps point (3, 2) to (4, 5); or T: (3, 2) → (4, 5), then what is the image of the point (0, 0)?
A. (1,3)
B. (-1,-3)
C. (4,5)
Answer:it is a
Step-by-step explanation: i had this in a recent test i took in k-12
what is x worth in 8(-6x + 14) = -128
Answer:
5
Step-by-step explanation:
Samuel bought snacks for his team's practice. He bought a bag of chips for $2.81 and
a 15-pack of juice bottles. The total cost before tax was $25.01. How much was each
bottle of juice?
Answer:
Each juice cost $1.48
Find the area of a circle in feet with the radius being 3'.
Answer:
28.27 ft²
Step-by-step explanation:
[tex]A=\pi r^2[/tex] where [tex]r[/tex] is the radius
Plug in 3 for the radius
[tex]A=\pi (3)^2\\A=9\pi[/tex]
[tex]A=28.27[/tex] (approximate answer when rounded to the nearest hundredth)
Therefore, the area of the circle is 28.27 ft².
I hope this helps!
Answer:
exact area: 9 ft²
approximate area: 28.3 ft²
Step-by-step explanation:
An area cannot be in feet. It must be in a square unit such as square feet.
A = r²
A = ()(3 ft)²
A = 9 ft²
A = 9(3.14159) ft^2 = 28.3 ft²
Answer:
exact area: 9 ft²
approximate area: 28.3 ft²
Don Pedro tenía una parcela de 10 hectareas, vendió la quinta parte y el resto lo dividió entre sus 4 hijos, cuantas hectareas recibió cada uno?
RECREATION An instructor at a swimming pool asked her students if they would be interested in a n advanced swimming course, and 60% stated that they would. Is the sample method valid? If so, suppose there are 870 pool members. How many peoplecan theinstructorexpecttotakethecourse?
A store pays $24 for a jewelry box and marks the price up by 20%. What is the amount of
the mark-up?
Answer:
$4.8
Step-by-step explanation:
$24×20/100=$4.8
napstablook makes some very amazing spooky tunes
Answer:
? is that the question? is there a link for it or something?
Step-by-step explanation:
Chelsea earns $30 per day plus $5 for every sale that she makes at her job. On Thursday, she wants to earn at least $60.
Complete the steps below.
During a pie eating contest, a person ate 12 pies in 60 minutes. How many pies did the person eat per minute? Group of answer choices
Answer:
5 per minute
Step-by-step explanation:
Answer:
The person ate 5 pies per minute
Step-by-step explanation:
If 12 pies were eaten in 60 minutes , you must divide the denominator (60) by 1 (the per minute). Whatever you do to the bottom, you must do to the top, so 60 / 12 is 5.
Hope this helped ;)
Determine whether the equation has one solution, no solution, or infinite solutions.
Explain your reasoning.
9x + 2 = -4(x + 6)
Answer:
x=4.4
Step-by-step explanation:
9x+2 = 4x+ 24
5x+2 = 24
5x = 22
5x/5 = 22/5
x=4.4
i got one solution scream at me if im wrong
ashley had 0.954 of flour left how much
flour did she use
Answer:
Below.
Step-by-step explanation:
She used 1 - 0.954
= 0.046 of the flour.
Answer the question below. Type your response in the space provided.
A cube with a volume of 64 cubic meters is scaled by a factor of 5. What is the volume of the
modified cube in cubic meters? (Note: do not include the units in your answer.)
Clear
X Incorrect. When the sides of the cube are scaled by a factor of k = 5) the volume increases
by a factor of k = 52 = 125. Here, the new volume is 64 cubic meters 125 = 8,000 cubic
meters. Enter the correct answer
Answer:
i have no clue
Step-by-step explanation:
Answer:
you have to only put "8000"
Step-by-step explanation:
bcs i said so
Find the area of a circle with a radius of 2.
Either enter an exact answer in terms of it or use 3.14 for IT and enter your answer as a decimal.
units2
WILL GIVE BRAINLIEST!!!!!!!!!!!
Sally would like to have an average of 92 in her math class. She has completed four assignments with the following grades: 88, 97, 91, 86. What is the lowest grade Sally will need to make on the last assignment to meet her goal?
Answer:
She need to make 98 on the last assignment.
Step-by-step explanation:
Average = 92
x = mark on last assignment
(88 + 97 + 91 + 86 + x) / 5 = 92
To solve for x...multiply 5 on each side
(88 + 97 + 91 + 86 + x) / 5 * 5 = 92*5
This would get of / 5 so you don't need to divide by 5
362 + x = 460
Subtract 362 from each side
x = 98
Please Help Cuz For A Hunid points
She got a potato I'm peelin it
Answer:
1. Vertical angles. X = 128º
2. The two angles labeled make up a linear pair & are supplementary, meaning they add up to 180º.
So:
7x + (x+20) = 180
Solve for x:
7x + (x + [20-20]) = 180 - 20
7x + (1)x = 160
8x = 160
X = 20
3. The two angles are complementary, meaning they add up to 90º.
So:
X + 35 = 90
Solve for x:
X + (35-35) = 90 - 35
X = 55
4. the two angles are complementary, and add up to 90º.
So:
4x + 2x = 90
Solve for x:
6x = 90
6x/6 = 90/6
X = 15.
5. Vertical angles, so they are equal in measure.
So:
75 = 4x - 25
Solve for x:
75 + 25 = 4x (-25 + 25)
100 = 4x
100/4 = 4x/4
X = 25.
6. The 3 angles all add up to 180º. they are supplementary.
So:
75 + x + (3x + 5) = 180
Solve for x:
(75 - 75) + x + (3x + 5) = 180 - 75
X + (3x + 5) = 105
X + 3x + (5-5) = 105 - 5
(1) x + 3x = 100
4x = 100
4x/4 = 100
X = 25
7. The 2 angles shown in the picture add up to 180º & are supplementary.
So:
x + (2x - 21) = 180
Solve for x:
X + (2x [-21 + 21]) = 180 - 21
(1)x + 2x = 159
3x = 159
3x/3 = 159/3
X = 53.
Sorry for the late response.
hope this helps & have a great rest of your day!
if there 5 people and 50 wing how many do everybody get in number
Answer:
then its answer is 10
Step-by-step explanation:
if there are 50 wings and 5 people then multiplying 5 into 10 is 50
The ordered pairs (x, y) define the relation Q.
{(4, 5), (-3,2), (5,5), (, - 3)}
Is Q a function?
Answer:
A
Step-by-step explanation:
Yes, because there is exactly one x-value for every y-value.
You and your friend complete video game levels at the same rate. You complete 5 levels in 45 hours. How many levels does your friend complete in 9 hours? please help!!!
Answer:
Your friend complete 1 level per 9 hours.
You complete 5 levels in 45h so you get 1 lv per 9h 45/9=5
3 eighths as a decimal?
Answer:
0.375
Step-by-step explanation:
You mean 3/8 right?
3/8=0.375
Answer:
0.375
Step-by-step explanation:
(✿◡‿◡) <-- she wants brainliest
help worth 10 PTS!!
Find the area of the circle, given the square has an area of 144 cm2 (leave your answer in terms of ).
A)
127 cm?
B)
2471 cm2
C)
3671 cm2
D)
7271 cm2
Work out the area of this circle. Take pi to be 3.142 and give your answer to 1 decimal place
Step-by-step explanation:
I think you have forgotten to attach the question.
Anyways....
In order to find the area of a circle use the formula:
π[tex]r^{2}[/tex] Where r is the radius
For example the radius is 3cm. The area of the circle will be:
π × [tex]3^{2}[/tex]
Since you have taken pi as 3.142...
3.142 × [tex]3^{2}[/tex]
3.142 × 9
= 28.278
In order to find the answer to 1 decimal place, check the number next to the number right after the decimal. Is it a number greater than or equal to 5? then add +1 to the number.
= 28.3 [tex]cm^{2}[/tex]
Which of the following statements is always true of supplementary angles?
Supplementary angles have measures that add up to 90,
Supplementary angles are congruent
Supplementary angles are adjacent
Supplementary angles have measures that add up to 180
Answer:
4th option is the answer.
A town council wants to conduct a survey on town policies using a random sample of residents.
Which method would result in a random sample?
A
Ask all residents having lunch at a local restaurant
B Ask the first 5 residents who visit town hall after it opens
С
Draw slips of paper with names of residents out of a large box.
D
Print survey forms on postcards and have residents mail their responses
Answer:
Step-by-step explanation:
Answer:
The correct answer is C. Draw slips of paper with names of residents out of a large box.
Step-by-step explanation:
Hope it helps-
Gavin, Harry and Isabel each earn the same monthly salary.
Each month,
Gavin saves 28% of his salary and spends the rest of his salary
3
Harry spends
of his salary and saves the rest of his salary
4
the amount of salary Isabel saves: the amount of salary she spends = 3:-
Work out who saves the most of their salary each month.
You must show how you get your answer.
Answer:
isabel saves the most of their salary each month
Step-by-step explanation:
Let us assume the Salary of Gavin, Harry & Isabel be $100
Since
Gavin saves 28%
So his saving amount is Gavin
= 28% of $100
= $28
As harry spends 3 ÷ 4 of his salary
So Harry Spenings is
= (3 ÷ 4) of $100
= $75
Now
Harry Saving is
= $100 - $75
= $25
Also the ratio between isabel saves, and spend is 3:7
3k + 7k = 10k = 100S
k = $10
Now
the amount of salary isabel saves
= 3k
= 3 × $10
= $30
Now
$30 > $28 > $25
i.e.
isabel Saving > Gavin Savings > Harry Savings
Hence, isabel saves the most of their salary each month
2 (3x - 5) + 4 = -18
Solve for 20 Points
Answer:
x = -2
Step-by-step explanation:
2(3x - 5) + 4 = -18
Distribute the 2
6x - 10 + 4 = -18
6x - 6 = -18
Add 6 to both sides
6x = -12
Divide both sides by 6
x = -2
Check:
2(3x - 5) + 4 = -18
substitute x = -2 into the original equation
2(3(-2) - 5) + 4 = -18
2(-6 - 5) + 4 = -18
2(-11) + 4 = -18
-22 + 4 = -18
-18 = -18
So x = -2 is true.
Answer:
x=-2
Step-by-step explanation:
2(3x-5)+4=-18
We move all terms to the left:
2(3x-5)+4-(-18)=0
We add all the numbers together, and all the variables
2(3x-5)+22=0
We multiply parentheses
6x-10+22=0
We add all the numbers together, and all the variables
6x+12=0
We move all terms containing x to the left, all other terms to the right
6x=-12
x=-12/6
x=-2
Branliest to the smart people i’m stvpid