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4 years ago

Write a word problem that can be solved by ordering three decimals to thousandths. Include a solution.

Mathematics

2 answers:

kolbaska11 [484]4 years ago

7 0

Problem:

Jacob purchased a water plant. While testing, he found that in 1 ml of water, a particular salt content was 0.0078 grams. Find the salt content in 1 ltr of water.

Solution:

Salt content in 1 mil of water = 0.0078 g.

Salt content in 1000 ml of water = 0.0078(1000)

= 7.8 g.

Semmy [17]4 years ago

7 0

Don wants to grow the smallest pea which will be 1.6 times smaller then worlds smallest pea currently is 3 millimeters , what is 3 divided by 1.6? [Solution: 1.875 millimeters] By the way I wish I could've post this earlier sorry for the incovience

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Which decimal is less than 0.47 (0.38) (0.9) (0.64) (0.5)

Romashka-Z-Leto [24]

Answer:

0.5

Step-by-step explanation:

just divide in a calculator

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3 years ago

Read 2 more answers

Tobias sent a chain letter to his friends, asking them to forward the letter to more friends. The number of people who receive t

malfutka [58]

Answer:

$P(t)=37\times (4)^{(t/9.1)}$

Explanation:

The number of emails is multiplied by 4 every 9.1 weeks.

Thus, since Tobias initially sent the chain letter to 37 friends, the number of letters will grow as per this geometric series:

Start: 37 letters

In 9.1 weeks: 37 × 4

In 2 × 9.1 weeks: 37 × (4)²

In 3 × 9.1 weeks: 37 × (4)³

As you see, the exponent is the number of weeks divided by 9.1

Thus, if your variable is the number of weeks, t, then the exponent is t/9.1

And the exponential function, P(t) will be:

$P(t)=37\times (4)^{(t/9.1)}$

3 0

3 years ago

What is x -5(x-2)-(x-2)=50

stich3 [128]

X= -14/3 that's the answer there bud i need to make this 20 caracters longs so yeah x=-14/3

4 0

3 years ago

Carter has 37 coins, all nickels and dimes in his piggy bank. The value of the coins is $3.10. How many dimes does Carter have?

Arisa [49]

The answer is
n = 37 - d
0.05n + 0.10d = 3.10
He has 25 dimes.

n - the number of nickles
d - the number of dimes

n = $0.05
d = $0.10

Carter has 37 coins: n + d = 37
The value of the coins is $3.10: 0.05n + 0.10d = 3.10

n + d = 37
0.05n + 0.10d = 3.10
_____
n = 37 - d
0.05n + 0.10d = 3.10
_____
0.05(37 - d) + 0.10d = 3.10
1.85 - 0.05d + 0.10d = 3.10
1.85 + 0.05d = 3.10
0.05d = 3.10 - 1.85
0.05d = 1.25
d = 1.25 : 0.05
d = 25

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3 years ago

14. Which of the following is the measure of ĐQRS?

GuDViN [60]

You’re going to need to add a picture to the problem it cannot be solved with just this information

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4 years ago