Answer:
1/2 + 4/6 = 7/6
Step-by-step explanation:
1/2 would be 3/6 so add 4/6 would be 7/6 uwu.
Hope this helps :)) Plz mark brainliest :))
gallon of gas: $2.15, 15% markup
answers please, asap!!
Answer:
x2 = -0.600000
x3 = -0.521600
Step-by-step explanation:
Given the formula;
xn+1 = (xn)³-5/10
x2 = (x1)³-5/10
Given x1 = -1
x2 = (-1)³-5/10
x2 = (-1-5)/10
x2 = -6/10
x2 = -0.600000
x3 = (x3)³-5/10
Given x3 = -0.6
x3 = (-0.6)³-5/10
x3 = (-0.216-5)/10
x3 = -5.216/10
x3 = -0.521600
Maste
1) 2,000 pounds of sand is to be put into 100-pound bags. Each bag will sell
for $5.00. How much is the sand worth altogether?
Answer: 100$
Step-by-step explanation:
Solve for x. (photo included)
PLEASE HEKLPP
IF ITS RIGHT ILL GIVE BRSAINLIEST
Answer:
We conclude that:
h(f(-1)) = -2
∴ option D i.e. -2 is correct.
Step-by-step explanation:
Given
f(x) = 4x² - 1
g(x) = 1/2x + 5
h(x) = 2(x - 4)³
To determine
h(f(-1)) = ?
In order to determine h(f(-1)) first we need to determine f(-1).
substitute x = -1 in the function f(x) = 4x² - 1
f(-1) = 4(-1)² - 1
f(-1) = 4(1) - 1
f(-1) = 4-1
f(-1) = 3
so
h(f(-1)) = h(3)
now substitute h = 3 in the function h(x) = 2(x - 4)³
h(x) = 2(x - 4)³
h(3) = 2(3 - 4)³
h(3) = 2(-1)³
h(3) = 2(-1)
h(3) = -2
Thus,
h(f(-1)) = h(3) = -2
Hence, we conclude that:
h(f(-1)) = -2
∴ option D i.e. -2 is correct.
A shark is swimming 60 feet below the surface of the ocean. There is a fish that is 25 feet deeper in the water use expression (-60)+ (-25)
Answer:
85 feet below the surface
Step-by-step explanation:
(-60)+(-25)= -85
-85*-1= 85
What coefficients do you need to balance the following equation?
Answer:
4,3,2,6
Step-by-step explanation:
this is because all the atoms are in same number in reactants and products
I don't have time pls help pls pls pls pls
Evaluate the expression for x = 9.
–7x =
Write the polynomial in standard form: x^2+4-3x
Answer:
x^2-3x+4
Step-by-step explanation:
A trainer uses 0.75 roll of medical tape on each soccer player. If there are 15 players on the team and 80% get taped up, how many rolls of tape does the trainer need
Answer:
The answer is 9 rolls.
Step-by-step explanation:
you do 80% of 15. Then you have the number of players that got taped. Now you multiply 0.75 by 12 players.
Please mark me brainliest,5stars, and a thanks! Have a good day!
A single card is drawn from a standard 52 card deck.
Work out the probability of choosing "a club".
Give your answer in its simplest form.
Help pleaseee
What is the area of this face?
12in²
15in²
16in²
17in²
4 7/14 - 9/14 (simplify it)
The answer is 3 5/7 hope this helps
Helping me would be very appreciated.
Answer:
B I used Desmos to graph it and this was the same as the picture
Step-by-step explanation:
1. A plumber charges $50 for a house call in addition to $80
per hour worked. Which equation represents y, the total cost
for x, hours worked?
Answer:
Step-by-step explanation:
Since the plumber charges $50 regardless of how many hours he works, then the equation must be 50 + ....
Since the plumber charges $80 for each hour, then the equation will be y = 50 + 80x.
2. What step did Mikayla do wrong when she solved this
equation? Explain what she did wrong and what the correct
answer should be.
- 2x + 6 8x + (-4)
Explain what she did wrong:
- 4
- 4
-2x+2
8x
+ 2x
+ 2x
2 10x
10 10
16
Come back
x
Mikayla subtracted 4 from both sides in the beginning when she should've added it to both sides to cancel it out on the right. the correct answer should actually be x=1
Answer:
Mikayla subracted 4 from both sides, not add. She was supposed to add so that the -4 can cancel out.
The correct answer would be x=1
To go to the state park. Mary's family had to pay $3 for the car. plus $2 for each person in the car. Write an expression that could be used to find the cost for any number of people. Let x represent the number of people in the car.
Answer:
3+2x or 2x+3
Step-by-step explanation:
Starbridge Elementary raised $27,482 at its yearly Fall Festival. The money raised will be distributed evenly among 14 different classrooms. How
much money, in dollars, will each classroom receive?
Answer:
$1,963 for each classroom split exactly even
Step-by-step explanation:
Hello, I need help on this question. I dont understand it and have been getting the answer incorrect. I am embarrassed to ask my teacher for help so please help
Answer:
1). 16 π cm^2
2). 112 π cm^3
3). 351.68 cm^3
***If the explanation doesn’t make sense, let me know, and I’ll try to explain in a different way.
This year Linda watched 60 movies. She thought that 36 of them were very good. Of the movies she watched, what percentage did she rate as very good?
36/60
=0.6
60% is your answer
does any one wanna play r.oblox?
who likes to play ragdoll?
Answer:
Me!
Step-by-step explanation:
MyLifeIsFabulous
I also don't know what this shape is lol please help
Answer:
Thats an octagon
Step-by-step explanation:
It has 8 sides
Find the circumference of the circle.
Answer:
11[tex]\pi[/tex]
Step-by-step explanation:
To find the circumference of a circle, the formula is:
d * [tex]\pi[/tex] = c
We already know the diameter, so we just plug that in:
11 * [tex]\pi[/tex] = c
11[tex]\pi[/tex] = c
Let me know if you have any questions.
Explain why a systems engineer would work for the Federal Aviation Administration and describe his or her role.
Answer 1 (edge correct answer):
One correct answer is that a systems engineer might work in air traffic control designing an air traffic control solution program. The program may be used to train thousands of air traffic controllers to ensure they can perform their jobs effectively.
Answer 2 (answer I made myself)
Explain why a systems engineer would work for the Federal Aviation Administration and describe his or her role.
A systems engineer would work for the Federal Aviation Administration because systems engineers are able to develop systems that manage the many technological systems that are on modern ships, planes, helicopters, etc. A systems engineer's role would be to design requirements, gather data, and develop systems for the project they are working on. Systems engineers are almost always required in projects made by the Federal Aviation Administration. The reason I believe that systems engineers are required in the FAA is because: "In an information technology field, an engineer may work to develop systems in virtually any industry. Health care, education, financial services, and transportation industries need information technology developers, managers, and engineers. In the transportation field, a systems engineer might work in air traffic control for a company that works for the Federal Aviation Administration. A systems engineer would help develop an air traffic control solution program. The program may be used to train thousands of air traffic controllers to be sure they can perform their jobs effectively." This evidence shows how the role as systems engineer has relates to joining with the FAA (Federal Aviation Administration).
What is the area of the sector of the circle when the radius is 10 and the shaded part is 45 degrees
Answer:
We are solving for the area so; A=134.16
Step-by-step explanation:
Here is the formula for finding area of a sector:
A = [tex]\pi r^{2}[/tex] × θ° ÷ 360°
where theta is the angle of the sector you wish to find, and r is the radius of the circle.
Substitute the numbers in and you get:
[tex]\frac{25\pi }{2} unit ^{2}[/tex]
You should find 39.26991 as your answer (or any number rounded according to the value of pi)
your help would be greatly appreciated
Answer:
12/13
Step-by-step explanation:
Sin, remember it as SOH. SOH is Sin=Opposite/hypotenuse.
is 16/24 equivalent to 2/3
is 10/16 equivalent to ⅔
Answer:
Yes for the first, no for the second
Susie ran a race. she ran 5 miles an hour and the race took her t hours to complete.
how long was the race ?
write your answer as an expression
Answer:
5 x 2
Step-by-step explanation:
5 x 2 is the answer because it says she ran 5 miles and took 2 hours to complete!
Help I will be marking brainliest!
A. 48
B. 124.8
C. 135.2
D. 115.2
Answer:
B. 124.8Step-by-step explanation:
ΔBDS ~ ΔBZD
BD = 52BZ = 20BS = ?Use ratios of similar triangles:
BS/BD = DZ/BZBS = BD*DZ/BZDZ = √(52²-20²) = 48
BS = 52*48/20 = 124.8Correct choice is B
A group of college students spent $58.50 for dinner and wanted to leave a 15% tip. Which is the closest to the amount they should leave?
$4
$6
$9
$12
Answer:
9 dollars
Step-by-step explanation:
58.5 times .15 = 8.775 which can be rounded up to 9 dollars
If group of college students spent $58.50 for dinner and wanted to leave a 15% tip. Then $9 is the tip.
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
Given,
A group of college students spent $58.50 for dinner
The students want to leave a tip of 15%.
We need to find how much they has to leave as tip.
Firstly we have to convert 15% to decimal.
We have to divide 15 by 100
15/100
0.15
Now we have to multiply 0.15 with 58.50 to find the 15% of 58.50
0.15×58.50
8.775
9
Hence, $9 is the tip the students has to leave.
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