On vacation we went to a bike rental shop. They charged a $12
fixed fee plus $7 an hour for renting a bike. I paid $64 dollars to rent a bike. How many hours did I pay to have the bike checked out? Write out equation and solve. Show work
Two quantities are related as shown in the table. Which equation best represents the relationship?
please I need help from somebody for this question. it's really confusing. thanks
Answer:
16 * (cube root of 0.5)
Step-by-step explanation:
Radius of the big cone = 12 cm / 2 = 6 cm
Let r = radius of the small cone (cone of water), and h = the height of the small cone
Also, r / h = 6 / 16, so that h = (16/6)r = (8/3)r.
Thus, since the volume of the big cone = (1/3)π(r^2*h)=(1/3)π(6^2*16), and the volume of the small cone = (1/3)π(r^2*h)=(1/3)π(r^2*(8/3)r) = (1/3)π(r^3*(8/3)), and the volume of the small cone is half the volume of the big cone, we have that
(1/3)π(r^3*(8/3))=(1/2)((1/3)π(6^2*16))
(r^3*(8/3))=(1/2)((6^2*16))
r^3 = (3/8)(1/2)(6^2)(16)
r^3 = (1/2)(6^3)
r = (cube root of 1/2)(6),
and
h = (8/3)r = (8/3)(cube root of 1/2)(6) = 16(cube root of 1/2), the depth of the water.
Please answer the question quickly please
Answer:
c. 9 miles
Step-by-step explanation:
Answer:
I think it is 9 miles
Step-by-step explanation:
A flying carpet flies 2.4 miles with the wind in the same amount of time it flies 1.4 miles against the wind. The wind speed is 4 mph. What is the speed of the flying carpet in still air?
Answer:
15.2 mph
Step-by-step explanation:
2.4÷(x+4)=1.4÷(x-4)
1.4(x+4)=2.4(x-4)
1.4x+5.6=2.4x-9.6
-x=-15.2
x=15.2
Hope this helps!
Answer:
15.2
Step-by-step explanation:
look at other explanation
X+3/2 - X-2/2 = 1 Hence find p, if 1/X + p = 1
Answer:
pie =1 so hence find p x+3+2 -X-22+1 =1
Step-by-step explanation:
Hello, need help on this Coordinate Math question please (:
Answer:
(8, 3)
Step-by-step explanation:
The first number (8) is our x, and we can see that this point is 8 units to the right. Then the second number (3) is our y, and we can see this is 3 as the point is 3 units up.
x = right or left
- right = positve
- left = negative
y = up or down
- up = positve
- down = negative
Answer:
B = (8, 3)
Step-by-step explanation:
In the ordered pair (x, y) of point B, (8, 3):
x = 8
y = 3
Hope this helps :)
Find the product. Estimate to check that yo
474
X 18
+Multiply by the ones.
+Multiply by the tens.
Add the partial products.
+
9514 1404 393
Answer:
8532
Step-by-step explanation:
See the attachment for the partial products and their sum.
The estimated value is about 10% less than 20·475 ≈ 9500 -950 = 8550. This indicates our answer of 8532 is probably correct.
The product of 1 and any number is the…
Answer:
same number
Step-by-step explanation:
The product of 1 any number is the same number.
make the sentence of possessive pronouns
Answer:
They left their wallet on the table, I wonder if they know.
The possessive pronoun- their
Lucinda ran 3.7 miles in 30 minutes. What was her average time for each mile?
Answer:
Her average time was 8.1 minutes per mile.
Step-by-step explanation:
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Distance covered = 3.7 miles
Time taken = 30 minutes = 0.5 hour
Time taken to cover 1 mile :
[tex] \dfrac{0.5}{3.7} [/tex][tex] \dfrac{5}{37} [/tex][tex]0.135 \: \: hr[/tex]average time for each mile is equal to 0.135 hr or 8.1 minutes.
solve pls brainliest
Answer:
(a) 448
(b) -5
a scale drawing of Lafayette square is 8 inches long and 4 inches wide. The actual park is 160 feet wide. What is the actual area of the park, in square yards?
Answer:
Lafayette Square is about 5688.89 square yards
Step-by-step explanation:
The scale factor( ratio between the two sides) is 8 inches long to 4 inches wide or 2 to 1; 2 inches to one 1
Given the actual park is 160 feet wide ( need this measurement in inches).
so the actual part is 160 · 12 = 1920 inches wide.
Using the ratio long/ wide = long/ wide 2/1 = ?/1920. The part is 3840 inches long.
Answer need to be in yards: divide by 36 because 36 inches = 1 yard.
Long = 3840/36 = 320/3 yards
wide = 1920/36 = 160/3 yards
Actual area = L · W
= (320/3)·(160/3)
= 51200/9
= 5688.89 square yards
Solve each system of equations by using elimination. 2x + y = 2 3x – 2y = –11
Answer:
I'm pretty sure the answer is {x, y} = {-7, -16}
Step-by-step explanation:
2x - y = 2
[other explanation] 3x - 2y = 11
Hope this helps
HELP LAST ATTEMPT to ( get marked brainliest show work !
58,300 meters to kilometers. Round to the appropriate number of significant digits.
Answer:
58.3km
Step-by-step explanation:
58300 ÷ 1000 = 58.3km
Given:-
58,300 metres
Converting to kilometers, let's do by:-
[tex] \frac{58300 \: m}{1} \times \frac{1}{1000} km[/tex]
[tex] \frac{58300}{1000} [/tex]
[tex] => 58.3 \: km[/tex]
Therefore, in kilometers, 58300 m = 58.3 km.
✍️ By Benjemin ☺️
HELP ME PLEASE !!!! VERY URGENT!!
Convert the metric measurements.
5,300 ml = L
6.72 kg = G
.0418 m = mm
help me with this guys !! (a lot is points)
1)what is the value of this expression? 4m + 2n, when m = 7 and n = -2
2) Use the formula: P=abc, to work out for P when a = 2, b= 3 , c =4
3)what is the correct option (expression) for this “multiply n by 9 then adds 5’’?
options
a: 9(n+5)
b: 9n + 5
c: 5n + 9
d: 5(n+9)
4)use the position -to-term rule to find the first four terms in the sequence. term = 3x position number + 3
5) amy thinks of. number n. what is the correct expression if she doubles ur and -‘s 7
Answer:
Step-by-step explanation:
1) 4m + 2n = 4*7 + 2*(-2)
= 28 - 4
= 24
2) P = abc
= 2*3*4
= 24
3) Multiply n by 9 : 9*n = 9n
Then add 5
9n + 5
4)double of n = 2*n = 2n
Which tank is filling most quickly?
Choose 1 answer:
Answer:
The ocean
Step-by-step explanation:
what is the gcf of 147y^4, 98y^3
Answer:
49y^3
Step-by-step explanation:
Does anyone know how to do this problem? If so please help so I could get it? Not only the answer but like the formula on how you get it step by step
Evaluate 725+ 41092 -5688
Answer:
36129
Step-by-step explanation:
Solve pls brainliest
Answer:
6.1, 6.107, 6.17, 6.1722
Step-by-step explanation:
Hope this helps! :)
Noah and Amelia are reading the same book. At the beginning of the month, Noah was on page 41 and Amelia was on page 13. Noah will read 12 pages per day and Amelia will read 16 pages per day. Let NN represent the page of the book that Noah is on at the end of tt days into the month, and let AA represent the page of the book that Amelia is on at the end of tt days into the month. Write an equation for each situation, in terms of t,t, and determine whether Noah or Amelia is farther along in the book after 3 days.
Answer:
After 3 days, Noah is still farther along reading.
Step-by-step explanation:
Here are the two equations:
NN = 12tt + 41
AA = 16tt + 13
Now we plug in 3 to both equations to see what page they're on after 3 days:
[tex]NN = 12(3) + 41\\NN = 36 + 41\\NN = 77 \\\\AA = 16(3) + 13\\AA = 48 + 13\\AA = 61[/tex]
After 3 days, Noah is 77 pages along and Amelia is 61 pages along.
77 pages > 61 pages so therefore Noah is still farther along.
Quickkk?!!
For each equation, determine whether it is linear.
Answer:
a. Linear
b. Linear
c. Non-linear
d. Linear
Answer:
a. Linear
b. Linear
c. Not Linear
d. Linear
ASAP ASAP ASAP
Find the volume of a box with the following measurements:
l=6cm
w=4cm
h=10 cm
20 cm2
20 cm
240 cm2
20 cm3
240 cm
240 cm3
Answer: 240cm cubed (the three)
Step-by-step explanation:
Length x width x height
6x4x10
4g + 8cm squared
.......................................................................................................................................................................
Answer:
I think the answer is 25
Step-by-step explanation:
all points having an x-coordinate of 1 whose distance from the point (-3,-6) is 5
Answer:
[tex]They'll \: be \: on \: the \: circle:[/tex]
[tex](x+3)^2+(y+6)^2=25[/tex]
[tex]x=1[/tex]
[tex](y+6)^2=9[/tex]
[tex]y + 6 = 3[/tex]
[tex]y = -3[/tex]
[tex](1,-3)[/tex]
[tex]y + 6 = -3[/tex]
[tex]y = -9[/tex]
[tex](1,-9)[/tex]
Step-by-step explanation:
[tex]Thank \: you!!!!!![/tex]
....................... is 10 times greater than three hundreds.
guys please help
Answer:
3000
Step-by-step explanation:
300×10=300
plz mark me brainiest