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Stephanie just redecorated her bedroom. She wants to paint her door green but needs to know the surface area of the door to see if she has enough paint. 80 cm 1 200 cm 3 cm What is the surface area of
answered
Apr 22, 2021
Mathematics
high-school
1
vote
231k
views
For which pairs of functions is (fog)(x) = x?
answered
Apr 2, 2021
Mathematics
middle-school
2
votes
194k
views
1. How many moles of tin are needed to react with 3.5 moles of hydrogen fluoride?
answered
Feb 25, 2021
Chemistry
middle-school
2
votes
16.4k
views
Out of those ethnic groups is a group called the Maasai. What is a former "past time" of the Maasai? A) dancing B) hunting lions
answered
Dec 26, 2020
Geography
middle-school
6
votes
176k
views
How do I solve? The Johnson twins were born seven years after their older sister. This year, the product of the three siblings' ages is exactly 2138 more than the sum of their ages. How old are the twins?
answered
Aug 21, 2020
Mathematics
high-school
3
votes
84.5k
views
If the stopping potential of a metal when illuminated with a radiation of wavelength 480 nm is 1.2 V, find (a) the work function of the metal, (b) the cutoff wavelength of the metal, and (c) the maximum
answered
Jul 7, 2020
Physics
college
4
votes
52.2k
views
which the following types of rocks can be found as a part of mountains? A_metamorohic. B_sedimentary. C-Igneous D- all of above
answered
Jun 30, 2020
Chemistry
middle-school
3
votes
154k
views
Hank spins the spinner shown in the diagram 30 times. His results are as follows: Yellow: 4 Blue: 7 Red: 5 Green: 6 Orange: 3 Purple: 5 What is the experimental probability of landing on green? A) 1/8
answered
Jan 3, 2020
Mathematics
middle-school
4
votes
226k
views
*Please help quickly.* Earth's core has a high _____ because it contains a lot of matter in a relatively small space. A. density B. pressure C. temperature
answered
Oct 29, 2019
Biology
middle-school
3
votes
175k
views
Please help and thank you!!
answered
Mar 31, 2019
Mathematics
college
3
votes
214k
views
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