Answer:
20/100 × 50.25/1
=10.05
$50.25 + $10.05
=$60.3
A delivery driver is traveling a total of 250 miles from a warehouse to a store at an average speed of 45 miles per hour. The function f(x)=250-45xf(x)=250−45x represents the distance remaining, in miles, after traveling for xx hours.
Answer:
115miles
Step-by-step explanation:
Given the function of the distance remaining represented by the function
f(x) =250-45x where;
x is the time taken in hours
Since we are not told what to loom for, we can calculate the distance remaining after 3hrs.
Substitute x =3 into the equation
f(3) = 250-45(3)
f(3) = 250-135
f(3) = 115
Hence the distance remaining after 3 hrs is 115miles
what is 6% of 36,990
Answer:
2219.4
Step-by-step explanation:
All you have to do is 6% of 36990 = 0.06 * 36990 = 2219.4
Match the type of triangle to its formula. a squared + b squared > c squared.
Answer:
? do you have a screenshot or picture
Step-by-step explanation:
Answer:
Acute triangle
Step-by-step explanation:
The left side is bigger if acute, the right side is bigger if obtuse, if equal then right triangle
Which inequality correctly compares 2/5, 1/8 ,5/7
Answer:
The correct answer is -3.9> -4.5
Step-by-step explanation:
Which number is an irrational number?
V6
V16
0.14
1/5
Answer:
1/5
Step-by-step explanation:
1/5 is a rational number
because it is expressed in the form of P/q where q not equal to zero
Watch help video
Determine if 0.438508742815886... is rational or irrational and give a reason for
your answer.
The number 0.438508742815886... is
because.............
Submit Answer
attempt 1 out of 2
Answer:
Irrational because it is a decimal that doesn´t repeat or terminate
Step-by-step explanation:
What is the formula for the volume
of a cylinder and a cone?
Answer:
Cylinder - The formula for the volume of a cylinder is V=Bh or V=πr2h
Cone - The formula for the volume of a cone is V=1/3hπr²
Hope this helped <3
Just do one of them and I’ll know enough to do the rest.
Hope it helps.
If it helps then please mark it as the brainliest.
Thank you.
The sum of 3 consecutive integers is 30.
What is the third number in this sequence?
Answer:
11
Step-by-step explanation:
the 3 numbers are 9, 10, 11
Answer:
Third number = 11
Step-by-step explanation:
Let 3 consecutive numbers be x ,x +1 , x +2
x +x+1 + x+ 2 = 30
x +x +x + 1 + 2 = 30 {Combine like terms}
3x + 3 = 30 {Subtract 3 from both sides}
3x = 30 - 3
3x = 27 {Divide both sides by 3}
x = 27/3
x = 9
Third number =x + 2 = 9 + 2 = 11
rocket is launched from a tower. The height of the rocket, y in feet, is related to the
time after launch, a in seconds, by the given equation. Using this equation, find out
the time at which the rocket will reach its max, to the nearest 100th of a second.
y=16x^2+ +225x+79
Answer:
7.03 seconds
Step-by-step explanation:
First, you need to differentiate the equation (The derivative of y represents the rocket's velocity):
y' = 32x + 225
Then, set y' to 0 and solve for x
0 = 32x + 225
x = 7.03s
Can two obtuse angles be supplementary? Explain why or why not
Answer:
no
Step-by-step explanation:
No, two obtuse angles cannot form a supplementary angle. By the definition of obtuse angles, the angles that measure greater than 90° are obtuse. If you add two obtuse angles, the sum will be greater than 180°. It will not satisfy the property of the supplementary angles when we add obtuse angles.
Answer: the answer is No
Step-by-step explanation: the answer is no because, two obtuse angles cannot form a supplementary angle. By the definition of obtuse angles, the angles that measure greater than 90° are obtuse. If you add two obtuse angles, the sum will be greater than 180°. It will not satisfy the property of the supplementary angles when we add obtuse angles.
A car travels 384 kilometers in 4 hours. (with a constant speed) how much time will it take traveling at 144 kilometers?
Answer:
1.5 hours or 90 minutes
Step-by-step explanation:
384 km: 4 hours
divide both sides by 4
96 km: 1 hour
multiply both sides by 1.5
144 km: 1.5 hours
Answer:
it will take 1.5 hrs as u multiply 144 with 4 and divide by 384
I hate my life, the stress and anxiety makes it impossible for me to focus and concentrate in school, so I end up with even more missing asignments, which my ADHD doesn't help at all either. I just feel like its all too much. Theres nothing I can do to get out of thi situation. I feel like commiting s.u.i.c.i.d.e... Im scared.. I don't wanna tell my parents because im to nervous! I don't want to live or die..I need help.. Please someone out there tell me what I can do
Answer:
it may be hard but try talking to your parents or try reaching out to a friend
Answer:
oh :( im in a similar situation rn.. minus wanting to k.ms
Step-by-step explanation:
ok so you have to start somewhere right? even if your work has piled up, its better so start now then let it get even worse. that'll also make you feel worse. last semester i let everything pile up without doing a single assignment and i failed all of my classes. my parents and teachers were disappointed, and i used to be an all A student so it was really embarrassing. i wish i could go back in time and do all of my work so i would have free time now.
my point is you'll regret not doing your work, so please do it. you'll have more time to do things you enjoy, and im sure your parents will be proud of you for all the progress you've made. it seems hard right now but i promise it gets easier as you start working. if you get overwhelmed by anything, try telling your family, friends or teacher. they only want the best for you so please don't hesitate to ask them anything!!
Complete the statement. Round to the nearest hundredth if necessary.
7 lb = oz
Answer:112
Step-by-step explanation:
Answer:
I dont know sorry
help in this question!!
answer
Yes
Step-by-step explanation:
17.23 - 18.03
=1.77
if $40 equals 15 gallons, how much money is in 3 gallos? this is due soon pls help
Answer:
$8
Step-by-step explanation:
$40:15 gallons
:3 gallons
So first you say what did you do to 15 to get three?
15÷3= 5
Now you divide forty by five since that is what you did to 15 to get three.
40÷5= 8
identify the zeros of each function
(-5,0)
Step-by-step explanation:
Numbers that lie on the x and y axis
find the mean of the data set 2,5,5,6,8,9,13,14,15,18
Answer:
106142400
Step-by-step explanation:
2*5*5*6*8*9*13*14*15*18=1061424000
1061424000/10=106142400
A candy factory makes 292,827 candies each day. About how many candies will it make in two weeks?
Choose the best estimate.
4,180,0004 comma 180 comma 000
4,200,0004 comma 200 comma 000
4,102,0004 comma 102 comma 000
4,060,0004 comma 060 comma 000
Answer:
4,102,0004 comma 102 comma 000
Step-by-step explanation:
If it makes 292,827 candies in a day, to find the approximate value of candies produced in 2 weeks, you have to multiply 292,827 by 14, being 14 days in 2 weeks. But since this is just rounding, the easiest option is just to find the actual answer and see which one is closest.
If Josie runs a 25-mile race in 5 hours and Greta runs a 18-mile race in 4 hours. Who runs at a FASTER pace?
Answer:
Josie because 25 miles in 5 hours is 5 miles every hour and Greta runs 4.5 miles evry hour
Step-by-step explanation:
Josie runs 25 / 5 = 5 mils per hour
Greta 18 / 4 = 4,5 miles per hour
Josie is FASTER
I tried sketching technoblade as a child
I don’t know if it came out good. For me it looks bad but I still anyways gonna show it. (Also could ya rate it? And be honest)(nothing is perfect)
:)
Answer:
best drawing I've ever seen... you should be an artist!!!
Answer:
From 1 - 10, I will rate 10.
Step-by-step explanation:
I rate 10 because I like how I get the cartoonish feeling and it is also really pretty. You have that talent in you. I am a big fan of arts and I am good at painting rather then drawing characters. It is impressive how your drawing is.
Stay safe, happy, and healthy, thank you :) !!
The relative frequency that the traffic lights will show GREEN at road works is 0.7. Estimate how many times they would be RED over the next 40 journeys?
Answer:
28 reds are expected over the next 40 journeys
Step-by-step explanation:
Here, we want to get the number of reds in the next 40 journeys
From the question, we have that the relative frequency is 0.7
Thus, for the number of reds, we have to multiply the relative frequency by the number of journeys
We have this as;
40 * 0.7 = 28
Write an equation of a linear function with slope −2 that passes through the point (4,−5).
Answer:
y=-2x+3
Step-by-step explanation:
y-y1=m(x-x1)
y-(-5)=-2(x-4)
y+5=-2x+8
y=-2x+8-5
y=-2x+3
Emma is travelling to the store 25 miles away from her house. On Emma's map, her house and the store are 5 inches apart. What is the scale used for Emma's map?
a.) 1 inch=5 miles
b.) 1 inch=15 miles
c.) 1 inch=25 miles
d.) 1 inch=100 miles
PLSSSS HELP!!
Find the surface area of the triangular pyramid.
a triangular pyramid - the base has side length 2.5 inches and height 2.2 inches and each face has height 5 inches
Answer:
31.25 in²
Step-by-step explanation:
Surface area of triangular pyramid
Perimeter, P = 4s = 4 * 2.5 = 10 inches
Lateral surface area = 0.5 * P * height = 0.5 * 10 * 5 = 25 inch²
The base area = s² = 2.5² = 6.25 inch²
Hence, surface are ao triangular pyramid ;
Lateral surface area + base area
= 25 inches + 6.25 inch²
= 31.25 in²
Helpppppppp due todayyyy
Solve for x in the equation 2 x squared minus 5 x + 1 = 3.
Answer:
x=-0.35 or x=2.85
Step-by-step explanation:
2x^2-5x+1=3
2x^2-5x-2=0
use quadratic formula
x=(5±√41)/4
decimals = x=-0.35 or x=2.85
Answer:
option D
Step-by-step explanation:
I took the test
[tex]\sqrt{(x-4)^{2} } =4-x[/tex]
Can someone tell me what the answer is for x/-9≥3 as a simplified answer
A surfer is riding a 12 foot wave. The angle of depression from the surfer to the shoreline is 23° . Find the horizontal distance from the surfer to the shoreline.