3 years ago

Look at Andrea’s running journal.

2 answers:

german3 years ago

7 0

First align the decimal points and the numbers, then add the extra 0's if needed. Lastly, add and the total answer is 14.225.

Makovka662 [10]3 years ago

4 0

Answer:

example answer:

To add the three distances first align the decimal points, adding in place holder zeros if necessary. Then add each place value and rename when necessary.

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John took 3 exams so far this semester. He scored 45, 65 and 80 on those 3 exams . What score does he need on the fourth exam to

Olegator [25]

Answer:

$He \: needs \: to \: score \: 90 \: or \: more$

Step-by-step explanation:

$\frac{x + 45 + 65 + 80}{4} \geqslant 70\Leftrightarrow x + 190 \geqslant 280\Leftrightarrow x \geqslant 90$

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3 years ago

if f(x) = [sqrt{1-x^2}] and g(x) = [sqrt{x}] What is the domain and range for (f+g)of and go(f*g)=?

alisha [4.7K]

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4 years ago

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nata0808 [166]

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Step-by-step explanation:

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3 years ago

On a trip to the dump Ralph took 47 pounds of garbage his partner Kyle had 59 pounds how many pounds of garbage did they get rid

Lorico [155]

Answer:

Ralph and Kyle got rid of 106 pounds of garbage.

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ehidna [41]

Answer:

Step-by-step explanation:

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