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1.what will be the unit digit of the squares of the folowing number? (1)81 (2)272 (3)799 (4)3853 (5)1234 (6)26387 (7)52698 (8)99880 (9)12796 (10)55555
answered
Nov 3, 2023
Mathematics
high-school
1
answer
106k
views
I need to figure out how or where to find the standard deviation and mean for this problemGiven that z is a standard normal random variable, compute the following probabilities.a. P(z≤−1.0)b. P(z≥−1)c.
answered
Oct 31, 2023
Mathematics
college
1
answer
184k
views
Solve 2(x/4 +8) =18
answered
Sep 24, 2023
Mathematics
college
2
answers
170k
views
a cow is given a growth hormone and then compared to another cow that was not given a growth hormone. Both cows were weighed at two years. What is the control group in this scenario?
asked
Sep 18, 2023
Biology
high-school
1
answer
17.1k
views
Which of the following are quadratic equations? (i) 16x2−3=(2x+5)(5x−3) (ii) (x+2)3=x3−4 (iii) x(x+1)+8=(x+2)(x−2)
answered
Aug 31, 2023
Mathematics
high-school
2
answers
125k
views
A rubber ball is bounced from a height of 9 meters and bounces continuously .Each successive bounce reaches a height that is a thrid of the previous height. If the ball continues to bounce in this way,
asked
Jul 16, 2023
Mathematics
college
1
answer
80.0k
views
this sliding board as shown is 15 feet long and meets the ground at a 40 degree angle. what is the height of the ladder to the nearest tenth?sin 40 degrees= 0.6428cos 40 degrees= 0.7660
asked
Jun 28, 2023
Mathematics
college
1
answer
65.3k
views
Paul does not know the answer to the teacher's question. What does he say? O A. Je ne sais pas. O B. Quelle heure est-il? O C. Fermez vos cahiers. O D. C'est pour les devoirs?
answered
Jun 22, 2023
French
high-school
2
answers
92.0k
views
a pentagon with sides 3 4 5 6 and 7 has area 48m. find the perimeter of a similar pentagon whose area is 27m
asked
Jan 12, 2023
Mathematics
college
2
answers
210k
views
In 1969, which countries created the Andean Pact that was modeled on the EU, but was not as successful in achieving regional groups objectives?
asked
Jan 5, 2023
History
high-school
1
answer
96.8k
views
__________independent cells begin to form during ______________________________.
asked
Nov 23, 2022
Biology
high-school
1
answer
58.5k
views
What are the criteria that a species must meet in order to be listed in the endangered species act?
answered
Nov 1, 2022
History
high-school
1
answer
215k
views
Pls help! Tysm!!! :D
asked
Oct 28, 2022
Physics
college
1
answer
47.4k
views
Please help and show work please
answered
Oct 17, 2022
Mathematics
middle-school
2
answers
163k
views
How did Japan respond to American imperialism? In other words, what effect did American imperialism have on Japan
answered
Oct 9, 2022
History
college
1
answer
168k
views
Solve for x, rounding to the nearest hundredth. 550.3^ x = 50
answered
Sep 13, 2022
Mathematics
high-school
1
answer
167k
views
Ericka is selling more baked goods. This time she has cupcakes for $1.50 each and brownies for $0.80 each. She makes a total of $30 and sold 15 brownies. Write and solve an equation to determine how many
asked
Sep 5, 2022
Mathematics
high-school
1
answer
148k
views
Stacy spent £18 on ingredients for bread. She made 12 loaves and sold them for £1.80 each. Calculate her percentage profit.
answered
Aug 18, 2022
Mathematics
high-school
1
answer
47.7k
views
2x+5y =-20, 2x-3y=28
asked
Jul 24, 2022
Mathematics
college
2
answers
25.3k
views
Do you believe that current popular music is better, worse, or about the same quality as popular music from 20 years ago
asked
Jul 5, 2022
Arts
college
2
answers
39.1k
views
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