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Jose is two years older than half his sister's age. Jose is 12 years old. Which equation can be used to find the age of Jose's sister. A. 2a+2=12 B. a-2=1/5(12) C. 1/2 (2a-2)=12 D. 1/2a+2=12
answered
Jun 17, 2022
Mathematics
high-school
9
votes
54.5k
views
The proportion of iphone users over other smart phones is said to be 42%. We believe the propotion may be greater. Determine the sample size needed to test this claim using alpha = 0.05, beta = 0.05,
answered
Jun 13, 2022
Mathematics
college
4
votes
189k
views
In the space below, describe how you applied team management and leadership skills to enable creation of the presentation. Make sure to detail each task you performed as a team leader, particularly how
answered
Apr 14, 2022
Computers and Technology
high-school
1
vote
155k
views
How do you guys draw body proportions? (hands too ;-;) I'm having a hard time in art and i've been wondering how to do these things. Please dont answer just for points
answered
Mar 22, 2022
Arts
middle-school
10
votes
201k
views
How to find a theme of a story?
answered
Dec 15, 2021
English
high-school
7
votes
177k
views
What is the highest authority in the United states
answered
Dec 4, 2021
History
middle-school
3
votes
35.8k
views
What does Tom do to get sids attention
answered
Oct 19, 2021
English
college
5
votes
167k
views
Flatworms, crabs , and starfish may all be classified as
answered
Oct 6, 2021
Biology
high-school
2
votes
207k
views
14 What makes one atom different from another?
answered
Jul 29, 2021
Biology
high-school
1
vote
113k
views
Recently, Suzette has been missing a lot of work. She often calls in right as her shift is starting with some excuse why she can't make it to work. Sometimes she just doesn't show up, and she doesn't call
answered
Jul 14, 2021
Health
high-school
6
votes
139k
views
Bonita Cosmetics acquired 10% of the 218,000 shares of common stock of Martinez Fashion at a total cost of $13 per share on March 18, 2017. On June 30, Martinez declared and paid $71,300 cash dividend
answered
Jun 29, 2021
Business
college
4
votes
176k
views
What does it mean to say that a figure has a slide or translational symmetry?
answered
Mar 8, 2021
Mathematics
middle-school
4
votes
169k
views
49 increased by twice a number m
answered
Mar 1, 2021
Mathematics
high-school
0
votes
132k
views
Determine the molar mass of water (H2O) using the periodic table. Express your answer to the correct number of significant figures. The molar mass of water is grams/mole.
answered
Jan 20, 2021
Chemistry
high-school
4
votes
72.9k
views
Which of the following statements is NOT true? A. A closed-loop supply chain is a designed to optimize only reverse flows. B. "Closed-loop supply chain" is sometimes used as a synonym for "reverse
answered
Dec 22, 2020
Business
high-school
3
votes
1.4k
views
What Egyptian city was known as the intellectual center for science and medicine?
answered
Dec 3, 2020
History
middle-school
3
votes
166k
views
How do I combine this sentence? Polar bears are fierce, territorial animals. Grizzly bears are the same
answered
Nov 24, 2020
English
middle-school
5
votes
81.6k
views
For what values of a does the equation ax2+x+4=0 have only one real solution?
answered
Sep 27, 2020
Mathematics
middle-school
2
votes
192k
views
Which of the following describes the form of a pyramid?
answered
Jul 27, 2020
Arts
middle-school
4
votes
70.3k
views
How much interest is earned on an account if principal =$400 rate=8% time =1 year
answered
Oct 1, 2019
Mathematics
college
0
votes
225k
views
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