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Sarah walked at a constant speed of 20 blocks per hour. If she walked for 30 minutes how many blocks did she walk?
answered
Jul 17, 2021
Mathematics
college
7
votes
134k
views
Profit: P=R-C. Solve for C
answered
Jun 15, 2021
Mathematics
high-school
4
votes
46.0k
views
Randy is thinking of a number. When he adds 7 to the number, multiplies the sum by 3, then subtracts 2, the result is 13. What is the original number? A. 6 B. -2 C. 2 D. -6
answered
May 26, 2021
Mathematics
high-school
3
votes
223k
views
52/182 in its lowest terms
answered
May 8, 2021
Mathematics
middle-school
2
votes
33.0k
views
C) tan^2A - cot^2A = sec^2A (1 - cot^2A) plzz help me...tomorrow there is opt math test in my school...If I fail then i have to leave opt classes and go to eco....our teacher only taught trigonometry and
answered
Apr 5, 2021
Mathematics
high-school
4
votes
89.9k
views
Simplify 1 over quantity x minus 3 plus 4 over x all over 4 over x minus 1 over quantity x minus 3 . (2 points) 5 over 3 5 x minus 3 over 3 open parentheses x minus 1 close parentheses 1 5 x minus 12 over
answered
Mar 29, 2021
Mathematics
high-school
5
votes
184k
views
I need help with this ASAP plzzzzz
answered
Feb 21, 2021
Mathematics
middle-school
2
votes
137k
views
How many ways can you distribute 4 different balls among 4 different boxes?
answered
Jan 11, 2021
Mathematics
middle-school
7
votes
66.5k
views
The longest stretch of a straight railroad track lies across the desolate new airplane between the Australian cities of Adalyn in Perth traffic signs a distance of 500 km without a curb how long would
answered
Dec 1, 2020
Physics
middle-school
6
votes
112k
views
State if each pair of ratios forms a proportion 12/24 and 3/4
answered
Oct 21, 2020
Mathematics
middle-school
4
votes
229k
views
A 13-year-old girl was diagnosed with asthma 2 years ago. Today her physician wants to start her on salmeterol (Serevent) administered via inhaler. The nurse needs to remember to include which statement
answered
Jul 11, 2020
Social Studies
high-school
6
votes
110k
views
What is the solution of the following equation? 3x+9=27
answered
Jun 26, 2020
Mathematics
middle-school
3
votes
229
views
Find the volume of a sphere of radius 10 mm.
answered
Mar 15, 2020
Physics
college
2
votes
140k
views
Did y’all can’t couldn’t see the other one, here is this one, NEED HELP please and thank you
answered
Mar 9, 2020
Mathematics
middle-school
3
votes
225k
views
Seven times a number is equal to 12 more that 3 times the number. Find the number
answered
Oct 9, 2019
Mathematics
middle-school
5
votes
230k
views
Can someone help please 6=x+2/3
answered
Aug 24, 2019
Mathematics
middle-school
2
votes
97.3k
views
To be tempestuous is to be _____. abrupt; disconnected violent; turbulent showy dry: lacking in interest
answered
Jul 29, 2019
Social Studies
high-school
5
votes
202k
views
The early approach in psychology that fostered the development of modern-day applied psychology was
answered
Jun 24, 2019
Social Studies
high-school
2
votes
139k
views
How much energy is needed to raise the temperature of 2.0 g of water 5.0oC? ASAP A. 1.7 J B. 21 J C. 8.4 J D. 42 J
answered
May 22, 2019
Chemistry
high-school
6
votes
89.6k
views
The fact that animals provide us with food, furs, skins, and feathers makes them an important _____ resource. A. energy B. natural C. mineral D. nonrenewable
answered
May 29, 2018
Biology
middle-school
6
votes
132k
views
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