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Answers by DrTyrsa

Answers by DrTyrsa
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If Y is a random variable with moment-generating function m(t) and if W is given by W=aY+b, show that the moment-generating function of W is eᵗᵇ m(at).
answered Jan 2
3 votes
107k views
The area of a playground is 3000 m². Find the cost of covering it with gravels 2 cm deep, if the gravel costs GHc32.50 per cubic meter.
answered Oct 6, 2024
5 votes
122k views
Laissez-faire politics is when the government gets very involved with the economy. a) True b) False
answered Oct 2, 2024
4 votes
119k views
The ability to organize time to successfully complete important responsibilities is called adaptability communication leadership time management
answered Sep 24, 2024
3 votes
222k views
03.03 MC) Select the plural negative command that best completes the sentence. _____ galletas. (1 point) Group of answer choices No comen No comes No coman No come
answered Jul 24, 2024
5 votes
18.2k views
What does the disaster that strikes the vessel from which the note in a bottle originates do in relation to the disaster that takes place aboard the Andrea Gail?
answered Jul 7, 2024
6 votes
16.5k views
When a localized area exhibits increased capillary filtration, hyperemia, and swelling, it is an indication that________.
answered Jun 19, 2024
1 vote
185k views
Line u passes through points (2,3) and (7,9). Line v is perpendicular to u. What is the slope of line r ?
answered Apr 1, 2024
1 vote
140k views
The ice cap climate type is found in what?
answered Feb 19, 2024
0 votes
186k views
George is training to run a 10K race. At the beginning of his training, he can run 10 kilometers in 56 minutes.Each week that he trains, his time gets 1% faster. If his goal is to finish the race in under
answered Jan 31, 2024
2 votes
98.5k views
The perimeter of a rectangle is 52 cm. If its width is 2 cm more than one-third of its length, find the dimensions of rectangle. (A) 12 cm x 4 cm (B) 18 cm x 8 cm (C) 15 cm x 9 cm
answered Sep 24, 2023
12 votes
83.7k views
A bank is offering 3. 5% simple interest on a savings account. If you deposit $7,500, how much interest will you earn in two years?.
answered May 14, 2023
5 votes
90.7k views
Find the mean 5,9,6,73 graphically
answered Apr 25, 2023
5 votes
33.5k views
Miranda's heart beats 3 times every 2 secounds. At that rate, how many times does her heart beat in 1 minute?
answered Mar 1, 2023
12 votes
234k views
He sold many oranges (Passive voice )​
answered Dec 12, 2022
5 votes
233k views
A rectangle is formed from a square by increasing the latter's length by 50% while reducing its width by 50%. The ratio of the area of the rectangle to that of the square is ?
answered Nov 3, 2022
5 votes
101k views
1.Wear a sun hat____ you'll get sunburnt. A. so B. but C. or D. and 2.My sister works _____ the benefits of the community. A. with B. for C. to D. on 3.We’ve asked my friends to … books to the poor children.
answered Oct 9, 2022
6 votes
186k views
Consider this claim: changes in the environmental conditions always result in new ecosystems and lost of biodiversity charactera.
answered Jul 17, 2022
1 vote
57.5k views
Can someone help it’s due tomorrow
answered Jul 8, 2022
3 votes
109k views
The number of gift baskets Nikki can make varies directly with the amount of time she spends making the baskets. She can make 6 baskets in 1/2 hour. How many baskets can Nikki make in 4 hours?(PLS HELP,
answered Jun 27, 2022
2 votes
56.4k views
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