Questions by Mehrdad

Questions by Mehrdad

Hello~ can you answer 2+2+3+6+8+89-100+46 x 5= ?????? its really hard

asked Apr 26, 2021

2 answers

2 votes

231k views

How and why did African countries gain independence?

asked Feb 15, 2021

1 answer

1 vote

141k views

In a clinical study, volunteers are tested for a gene that has been found to increase the risk for a disease. The probability that a person carries the gene is 0.1. (a) What is the probability that 4 or

asked Jun 21, 2020

1 answer

1 vote

116k views

Prove the following statement using a proof by contraposition. Yr EQ,s ER, if s is irrational, then r + 1 is irrational.

asked Mar 17, 2020

1 answer

4 votes

100k views

Evaluate la+b-cl, given a=5, b=_3, and c =-2

asked Feb 13, 2020

1 answer

4 votes

40.2k views

What is 5.884 × 10^10 in standard notation? A) 5,884,000,000,000 B.) 588,400,000 C.) 58,840,000,000 D.) 588,400,000,000

asked Dec 15, 2018

2 answers

1 vote

164k views

What number must be added to three hundred seventy five to get the number one thousand

asked Nov 3, 2018

2 answers

5 votes

85.0k views

The sum of two numbers is 74. One number is 6 times less than 4 times the second number. Find the two numbers.

asked Feb 20, 2018

1 answer

2 votes

177k views

What is the point-slope equation of a line with slope -3 that contains the point (-8, -4) ?

asked Feb 2, 2018

1 answer

4 votes

31.7k views

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