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3 years ago

Is 0.25 rounded to 0.3

2 answers:

8 0

If you are rounding to the tenths place, then yes, because the number after the tenths places is a 5, and the rule is if the number to the right is a 5 of bigger, then you round up, it smaller than 4, you round down. In this case, this is a 5, so the answer would be 0.3

Shalnov [3]3 years ago

6 0

Yes. 5 and over is rounded. i think of it as five or more, raise the score

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Machine A produces 75 fishing lures per minute. Machine B produces 50 of the same lure per minute. How long will it take both ma

geniusboy [140]

Machine A will take 28 minutes to produce 2100 fishing lures while machine B will take 42 minutes to produce 2100 fishing lures

Step-by-step explanation:

Fishing lures per minute produced by Machine A = 75

Fishing lures per minute produced by Machine B = 50

How long will it take both machines running to produce 2100 fishing lures?

Solving For Machine A:

75 fishing lures produced by machine A = 1 minute

1 fishing lures produced by machine A = 1/75 minute

2100 fishing lures produced by machine A = 1/75*2100

= 28 minutes.

Solving For Machine B:

50 fishing lures produced by machine A = 1 minute

1 fishing lures produced by machine A = 1/50 minute

2100 fishing lures produced by machine A = 1/50*2100

= 42 minutes.

So, Machine A will take 28 minutes to produce 2100 fishing lures while machine B will take 42 minutes to produce 2100 fishing lures

Keywords: Word Problems:

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3 years ago

Find the measure of the indicated side

Darina [25.2K]

Answer: X = 8

Step-by-step explanation:

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3 years ago

The administrative assistant at a software company often provides breakfast when there is a morning meeting. For last week's sal

melomori [17]

A dozen of doughnuts cost $5 and a dozen of croissants cost $6.

Step-by-step explanation:

Let,

Cost of 1 dozen doughnuts = x

Cost of 1 dozen croissants = y

According to given statement;

7x+3y = 53 Eqn 1

x+5y = 35 Eqn 2

Multiplying Eqn 2 by 7

$77(x+5y = 35)\\x+35y=245\ \ \ Eqn\ 3$

Subtracting Eqn 1 from Eqn 3

$(7x+35y)-(7x+3y)=245-53\\7x+35y-7x-3y=192\\32y=192$

Dividing both sides by 32

$\frac{32y}{32}=\frac{192}{32}\\y=6\\$

Putting y=6 in Eqn 2

$x+5(6)=35\\x+30=35\\x=35-30\\x=5$

A dozen of doughnuts cost $5 and a dozen of croissants cost $6.

Keywords: linear equation, elimination method

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3 years ago

Whats an expression using exponents for a times a times c times c?

Angelina_Jolie [31]

A^2 x c^2

does that make sence but instead of the little tent you put the number small in the corner of you variable.

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3 years ago

A baby dolphin is born into the ocean, which is a fairly cold environment. Water has a high heat conductivity, so the thermal re

Tema [17]

Answer:

Yes

Step-by-step explanation:

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4 years ago