Questions by Jzadeh

Questions by Jzadeh

A single a little bat can eat up to 1000 mosquitoes in a single hour Express in scientific notation how many mosquitoes a little brown bat can eat in 10.5 hours

asked Jul 15, 2019

1 answer

5 votes

83.3k views

Under what circumstances does the system of equations Qx+Ry=S and Y=Tx+S have infinitely many solutions?

asked Nov 8, 2018

2 answers

2 votes

51.5k views

A sailboat’s sail has three sides that are all the same length. Each side measures x−10 units. The sail’s perimeter is 63 units. What is the value of x?

asked Sep 23, 2018

1 answer

5 votes

55.6k views

What matters to people is the face value of money or income. a. True b. False?

asked Aug 23, 2018

1 answer

5 votes

232k views

Madeline has an annuity that pays $7902 at the beginning of a time twice a year. If the economy grows at a rate of 3.1% twice a year what is the value of the annuity if she received it in a lump sum now

asked Jun 22, 2018

1 answer

3 votes

90.1k views

Four times the sum of a number and 15 is at least 120. Let x represent the number. Find all possible values for x.

asked Sep 20, 2017

1 answer

4 votes

54.4k views

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