Answers by MrPromethee
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Answers by MrPromethee

Answers by MrPromethee
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Given matrix A and matrix B, as shown below, what are the dimensions of AB ? A= [2 -1 4] B=[1 6 3 -4]
answered Sep 28, 2024
5 votes
88.4k views
Predict which baby is most at risk for later problems: a)a 1 yr old who reacts in an erratic and confused way when reunited w caregiver b)a 1 yr old who doesnt care when reunited w caregiver c)1 yr old
answered Aug 11, 2024
1 vote
132k views
Please help giving 90 points
answered Jul 23, 2024
4 votes
96.7k views
You want to retire at age 60 with an income stream of $50,000 for the next 30 years. You think that you will earn a 5% return on your money. How much money will you need to save before you retire?
answered Jul 23, 2024
5 votes
162k views
When considering the relationship between blood pressure (BP), cardiac output (CO), and total peripheral resistance (TPR), what happens when hypertension increases afterload? A) Hypertension leads to an
answered Jul 11, 2024
5 votes
120k views
P, Q and R form the vertices of a triangle. QPR = 37°, QR = 5 cm and PQ = 8cm. Calculate all possible values of QRP to 1 DP​
answered Jun 24, 2024
3 votes
34.8k views
Dark clouds gathering at No. 17 - storm warning's overdue?
answered Mar 13, 2024
1 vote
88.8k views
If 52-4x=28, then x=6
answered Nov 30, 2023
2 votes
85.7k views
the area A enclosed by a recrangle, in square inches, is a function if the length of its sides x and 5 less than x, when measured in inches. this relation is expressed by the formula:A(x)= x^2-5x for x>0find
answered Sep 4, 2023
3 votes
130k views
How did George Washington change his enlistment policy during the Revolutionary War? A) By allowing all African Americans to serve in the Continental Army B) By allowing enslaved African Americans to serve
answered Apr 20, 2023
8 votes
21.2k views
I am confused on all of these questions, can someone help?
answered Mar 19, 2023
2 votes
207k views
Algebra 2 please help :)!
answered Mar 3, 2023
1 vote
150k views
Solve for x solve for x
answered Sep 24, 2022
13 votes
150k views
Please help!!! i have been doing bad in math right now .
answered May 23, 2022
2 votes
124k views
HELP! a=3, b=2, and c=12 The question is 2a, so would the answer be 23, or would it be 2 x a?
answered May 21, 2022
2 votes
36.2k views
What is the mole ratio of hydrogen to nitrogen in the following reaction: N2(g) + 3H2(g) → 2NH3(8)
answered May 15, 2022
3 votes
229k views
I need some help please
answered May 12, 2022
3 votes
40.3k views
Is this character dynamic or static? Passage from The Princess Bride Who could suspect that in the morning a different child would wake? I remember, for myself, only trying to beat back fatigue. Even a
answered May 8, 2022
4 votes
222k views
The process of changing a gas to a liquid is known as _____. sublimation precipitation evaporation condensation
answered Mar 22, 2022
4 votes
82.6k views
True or false ? Teachers typically use exit tickets to assess what students have understood from the day's lesson. Exit tickets are not a test, but a way to understand students' comprehension of a particular
answered Jan 8, 2022
1 vote
153k views
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