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How many two-digit prime numbers have a units digit of $7$
answered
Dec 27, 2023
Mathematics
high-school
3
votes
128k
views
Beth wanted to buy vegetables. She noticed that brand A of black beans was on sale for 4 cans for 87 cents. Brand B was 3 cans for 79 cents. Which was a better buy?
answered
Dec 14, 2023
Mathematics
high-school
2
votes
23.4k
views
X is a normally distributed random variable with mean 52 and standard deviation 7.What is the probability that X is between 45 and 59?Use the 0.68-0.95-0.997 rule and write your answer as a decimal.
answered
Oct 18, 2023
Mathematics
college
0
votes
161k
views
A property of acids is that they react with metals. If you placed a cut lemon and a raw egg on two spots on bare metal, which of the following would you observe?? A. Only the egg would react. B. Only the
answered
Jul 29, 2023
Chemistry
high-school
0
votes
50.3k
views
I need help I don’t know the answer
answered
May 25, 2023
Mathematics
high-school
7
votes
191k
views
Julia and her husband own a coffee shop. They experimented with mixing a City Roast Columbian coffee that cost $7.80 per pound with French Roast Columbian coffee that cost $8.10 per pound to make a 20
answered
Apr 28, 2023
Mathematics
college
2
votes
52.6k
views
True or False 3 is a factor of n(n + 2)(n − 1) by mathematical induction. Explain why.
answered
Dec 21, 2022
Mathematics
high-school
3
votes
79.2k
views
What is the name of the fried dish of pine nuts that is made with a very common fish from the Caribbean? pionono stuffed with potato alcapurria bacalaito
answered
Sep 12, 2022
Spanish
college
11
votes
24.5k
views
tell me everything you know about thermal energy im in school right now and i have to write an essay :)
answered
Aug 29, 2022
Chemistry
high-school
7
votes
28.3k
views
Help please, and could you show the work?
answered
Jul 10, 2022
Mathematics
high-school
6
votes
221k
views
Who was involved with Greensboro four
answered
Apr 26, 2022
History
college
10
votes
177k
views
The algebraic expression that represents twice the sum of some number and 3 is? n + 2(3) 2(n + 3) 2 + n + 3 2n + 3
answered
Apr 7, 2022
Mathematics
high-school
3
votes
27.8k
views
What is -8 = g + 3g ive been on this question almost 23 mins
answered
Mar 1, 2022
Mathematics
high-school
7
votes
54.9k
views
A study of the pay of corporate chief executive officers (CEOs) examined the increase in cash compensation of the CEOs of 104 companies, adjusted for inflation, in a recent year. The mean increase in real
answered
Feb 10, 2022
Mathematics
college
0
votes
219k
views
Use the following information to answer the next two questions: On January 1, 2018, Jimbo Enterprises purchased new equipment for its training center. The equipment cost $220,000. Jimbo paid $25,000 down
answered
Jan 18, 2022
Business
college
2
votes
8.6k
views
Which algebraic expression is equivalent to the expression below ?
answered
Jan 13, 2022
Mathematics
high-school
7
votes
122k
views
An unusually warm spring leads to an increase in the number of mice in a fertile valley. One result of this population explosion is the loss of farmers' crops due to consumption by the mice. What would
answered
Dec 23, 2021
Biology
college
5
votes
17.4k
views
How did geography affect Acadian settlements in Louisiana? Check all that apply.
answered
Jul 10, 2021
History
high-school
4
votes
95.3k
views
Which triangle is a translation of triangle X? On a coordinate plane, triangle X is shifted 3 units down and 4 units to the left to form triangle B. triangle A triangle B triangle C triangle D
answered
Jun 29, 2021
Mathematics
high-school
5
votes
67.2k
views
. In which phylum do organs and organ systems first appear? a. Annelida b. Hemichordata c. Nematoda d. Platyhelminthes
answered
Jun 11, 2021
Biology
middle-school
4
votes
198k
views
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