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A, B and C are three similar shapes. The surface area of shape A is 4 cm2 . The surface area of shape B is 25 cm2 . The ratio of the volume of shape B to the volume of shape C is 27 : 64. Work out the
answered
Apr 11, 2022
Mathematics
high-school
5
votes
85.9k
views
An elevator can hold up to 400 lb. A delivery man weighs 210 lb and has to deliver a truck full of packages that each weigh 41 lb. He wants to know how many packages he can take with him on each trip up
answered
Mar 10, 2022
Mathematics
high-school
3
votes
187k
views
Simplify the expression: 2(10)+2(x-4)
answered
Mar 4, 2022
History
high-school
4
votes
73.1k
views
Order the steps to solve the equation log(x2 - 15) = log(2x) form 1 to 5. x² – 2x - 15=0 Potential solutions are -3 and 5 x² – 15 = 2x X-5 = 0 or x + 3 = 0 (x - 5)(x + 3) = 0
answered
Mar 1, 2022
Mathematics
high-school
5
votes
179k
views
Using lighting that does not cast shadows or a glare on schoolwork and activities, is an appropriate modification for a student with a(n) ____________ disability.
answered
Dec 18, 2021
Social Studies
college
3
votes
95.2k
views
Find the equation of the line below
answered
Nov 23, 2021
Mathematics
middle-school
4
votes
138k
views
A hummingbird's heart rate while resting is about 7,500 beats every 30 minutes. How many more beats does a hummingbird's heart beat in 60 minutes than a human baby's heart? It was on the last question
answered
Oct 17, 2021
Mathematics
college
1
vote
20.9k
views
Please Help! image below
answered
Oct 16, 2021
Mathematics
middle-school
5
votes
73.3k
views
The top surface of a desk is composed of 2 rectangles and a triangle. Some side lengths of the top surface of the desk are shown. 1.5 ft 1 1 1 1 1 2.5 ft 1.5 ft What is the area of the top surface of the
answered
Aug 30, 2021
History
high-school
4
votes
27.8k
views
The total distance an ant crawls varies directly with the time in seconds. The ant crawls a total distance of 160 centimeters in 20 seconds. What is the time in seconds the ant crawls when the total distance
answered
Jul 23, 2021
Mathematics
college
5
votes
131k
views
3 (x - 2) = 7 – (4 - x)
answered
Jun 2, 2021
Mathematics
college
3
votes
131k
views
Answer two questions about Equations A and B: A=3(x+2)=18 B=x+2=6 1) How can we get Equation B from Equation A? do they have the same solution?
answered
May 24, 2021
Mathematics
high-school
3
votes
10.5k
views
When multiplying a negative and positive what will you result be
answered
Apr 25, 2021
Mathematics
middle-school
2
votes
96.0k
views
Why did Nelson Mandela receive a Nobel peace prize in 1993?
answered
Mar 21, 2021
History
middle-school
3
votes
57.9k
views
—16t^2 + 64t + 3 Please help as soon as possible 33 points if you do it!!
answered
Jan 9, 2021
Mathematics
high-school
6
votes
219k
views
HELP ME PLS!!!!!!!!! 20 PTS
answered
Nov 24, 2020
Chemistry
middle-school
4
votes
33.4k
views
Which of the following can scientists use to identify where earthquakes will most likely occur? A:Seismic gaps B:Plate boundaries C:Proximity to a volcano D:Seismographs
answered
Oct 30, 2020
Biology
middle-school
7
votes
159k
views
Why did the author choose to include brilles flashback
answered
Oct 19, 2020
English
middle-school
3
votes
216k
views
Factor the binomial using its GCF: 10x-15x^4
answered
Apr 7, 2020
Mathematics
middle-school
2
votes
137k
views
Finally its summer time for your annual family vacation this year youre going to florida not only will you sownd a lit of time lounging on the beach but also you're going scuba diving this will be so much
answered
Sep 12, 2019
Social Studies
middle-school
2
votes
208k
views
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