Ask question

Ask question

All categories

2 years ago

8

7. A chemist weighed three separate test samples at 0.17 gram, 0.204 gram, and 2.3 grams. What is the total weight of the three

samples?

1 answer:

ale4655 [162]2 years ago

6 0

2.674 with all of them added together. If you include sig figs it would be 2.7

You might be interested in

8 times what equals 2 thirds

podryga [215]

The answer is 5/6. Just do 2/3 divided by 8

6 0

3 years ago

Solve the following equation algebraically show the steps: <br><br><br> n/3 -5 = 5

Lana71 [14]

$\longrightarrow{\green{ \: n = 30 }}$

$\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}$

$\frac{n}{3} - 5 = 5$

➼ $\: \frac{n}{3} = 5 + 5$

➼ $\: \frac{n}{3} = 10$

➼ $\: n = 10 \times 3$

➼ $\: n = 30$

Therefore, the value of n is 30.

$\large\mathfrak{{\pmb{\underline{\blue{To\:verify}}{\blue{:}}}}}$

$\frac{30}{3} - 5 = 5$

✒ $\: 10 - 5 = 5$

✒ $\: 5 = 5$

✒ $\: L.H.S.=R. H. S$

Hence verified.

$\bold{ \green{ \star{ \orange{Mystique35}}}}⋆$

7 0

2 years ago

What is the measure of ZR in APQR? Round to the

geniusboy [140]

Answer:26°

Step-by-step explanation:

6 0

3 years ago

Robert ate a carton of yogurt that contained 260 calories, a sandwich

Nastasia [14]

Answer:

780 calories

Step-by-step explanation:

Robert ate a carton of yogurt = 260 calories

he ate a sandwich = 425 calories

And he also ate an orange = 95 calories

Altogether he consumed = 260 + 425 + 95

= 780 calories.

pls mark me brainliest that would be a really great help. Thanks...

7 0

2 years ago

If 1 inch represents 10 miles how many inches will 900 miles

frozen [14]

Answer:

90 inches

Step-by-step explanation:

900 divided by 10 = 90

5 0

2 years ago