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Alina [70]
3 years ago
12

Erica, James, Stella, and Kim all did an experiment involving an electrically charged object. Who did repeated trials of his or

her experiment? (2 points)
Group of answer choices

Erica

Description Observation
Negatively Charged Balloon + Uncharged Paper The balloon attracts the paper.

Kim

Description Observation
Negatively Charged Balloon + Positively Charged Paper The balloon attracts the paper.

James

Description Observation
Positively Charged PVC Tube + Uncharged Paper The PVC tube attracts the paper.

Stella

Description Observation
Negatively Charged Balloon + Positively Charged PVC Tube The balloon attracts the PVC tube. The balloon attracts the PVC tube. The balloon attracts the PVC tube.
Mathematics
1 answer:
abruzzese [7]3 years ago
6 0

Answer:

D stella I think

Step-by-step explanation:

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Maya has some books she gives away 26 now she has 36 how many did she start with?​
poizon [28]

Answer:

62

Step-by-step explanation:

26+36=x

x=62

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Write in standard form
ValentinkaMS [17]
34.06 is the the correct way of saying it.
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What is the surface area of the prism in square inches?
RUDIKE [14]
<h2>add 60+168+276+304 and you get 810 square inches then add 3+14+8 and equals 835.</h2>
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The sum of three numbers is 10. The first number minus the second plus the third is 6. The first minus the third is 2 more than
mina [271]
The answer to your question is 8
7 0
3 years ago
Round 398.223 to the nearest ten
Rufina [12.5K]

Answer:

400

Step-by-step explanation:

Method for rounding:

Look at the number 1 place before the place you are rounding to.

If it is greater than 4: round up

otherwise: round down.

Ok,

here the number we're looking at is 8 cuz' 8 is in the ones place.

8 is bigger than 4 so we round up.

398.223 becomes 400

6 0
3 years ago
Read 2 more answers
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