3 years ago

25 Points! Midterm Today! Can anyone help with this problem?

Mathematics

1 answer:

Andrews [41]3 years ago

6 0

I really do wish I could help But I’m not sure I tried to figure it out and i just can’t get it

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What is 2 * -5/2 hghghghghghgh

Softa [21]

-5/2 is equivalent to -2.5, and if you multiply 2.5 by 2 you get 5, and you have to have the negative, so add that to the 5 and you get -5. Hope this helps!

3 0

2 years ago

rewrite 1/4 books over 1/3 hour as a unit rate. A. 1 1/3 bookss/hour B. 1/12 books/hour C. 3/4 books/hour D. 12 books/hour

Nonamiya [84]

Answer:

The Answer would be option C. 3/4 books per hour

Step-by-step explanation:

You would flip 1/3 to 3/1 which makes it a whole number. then multiply

1/4 and 3.

Therefore your answer is 3/4

I hope this helped you,

8 0

2 years ago

Which of the following expressions is not equivalent to <br> 2(b+8)?

maksim [4K]

the awser is (-2)(8 + 6) + (-3)

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2 years ago

Sandra can type 180 words in 3 minutes. At this rate, how many words can she type in 5 minutes?

mezya [45]

180 divided by 3 = 60

60 x 5 = 300

she can type 300 words in 5 minutes

5 0

2 years ago

Read 2 more answers

convert 13542 base six to base ten. I'm in math20 at Folsom Lake College and i'm trying to figure out this question. I had most

VikaD [51]

Converting to base 10 can be done easily by writing a sort of digit expansion. In base 6, this number literally means

$13542_6=1\times6^4+3\times6^3+5\times6^2+4\times6^1+2\times6^0$

Simplifying this gives the value in base 10.

$13542_6=1296+3\times216+5\times36+4\times6+2$
$13542_6=2150_{10}$

6 0

3 years ago