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The iPhone 11 costs $800. How many driveways will he need to shovel during the snowstorm in order to have enough money to buy it? -24 27 26 25
answered
Feb 16, 2020
Mathematics
middle-school
3
votes
121k
views
A household refrigerator with a COP of 1.2 removes heat from the refrigerated space at a rate of 60kJ/min. Determine: (a) The electric power consumed by the refrigerator, and (b) The rate of heat transfer
answered
Feb 12, 2020
Engineering
college
4
votes
141k
views
What is fâ1(8)?? Please select the best answer
answered
Jan 5, 2020
Mathematics
high-school
2
votes
197k
views
(x2 + 1) dy /dx + 3x(y â 1) = 0, y(0) = 3 how do i go about solving this mess
answered
Jul 25, 2019
Mathematics
college
0
votes
48.0k
views
A low energy molecule with only two phosphate group is____?
answered
Jul 15, 2019
Biology
high-school
6
votes
194k
views
Step by step what is 4 (x - 1) -3 (x + 2)
answered
Jul 13, 2019
Mathematics
middle-school
4
votes
77.8k
views
Abby scored 30 fewer points in the game than Charles scored. Abby scored 170 points in the game. Which equation can be used to calculate how many points Charles scored in the game? Let the variable p stand
answered
Sep 14, 2018
Mathematics
middle-school
4
votes
91.0k
views
All polyhedrons are prisms or pyramids. True or false
answered
Aug 14, 2018
Mathematics
high-school
4
votes
122k
views
I need help on how to start
answered
Jul 28, 2018
Mathematics
middle-school
6
votes
93.9k
views
What is the domain of the function f (x)=x^2+1
answered
May 26, 2018
Mathematics
middle-school
6
votes
148k
views
The intersection of two planes that do not coincide is a
answered
Mar 29, 2018
Mathematics
high-school
1
vote
134k
views
WhatWhich is a fused sentence? a. Tanya is learning how to drive by practicing on side streets. b. Playing sports is a lot of fun and good exercise. c. Deciding on an outfit is frustrating I want to look
answered
Jan 20, 2018
English
college
2
votes
85.8k
views
Which of the following rivers runs down the middle of the country of Zaire? Nile River Niger River Congo River Zambezi River
answered
Sep 17, 2017
Geography
high-school
4
votes
216k
views
In pea plants, the allele for yellow seeds is dominant to the allele for green seeds. If a plant that has heterozygous yellow seed is crossed with one that has only homozygous green seeds, what percent
answered
Aug 8, 2017
Biology
high-school
7
votes
156k
views
"Use the given graph to determine the limit, if it exists. A coordinate graph is shown with a horizontal line crossing the y-axis at three that ends at the open point 2, 3, a closed point at 2, 1, and
answered
Jun 19, 2017
Mathematics
high-school
6
votes
222k
views
What is the efficiency of a device that gives you 10 units of useful energy for every 100 units you put in it? A. 1 B. 0.5 What is the efficiency of a device that gives you 10 units of useful energy for
answered
Jan 8, 2017
Physics
high-school
4
votes
57.4k
views
What economic challenges might a country with few natural resources face
answered
Oct 8, 2016
Social Studies
middle-school
5
votes
196k
views
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