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LekaFEV [45]
4 years ago
5

In a bag of blue and yellow marbles, the ratio of blue marbles to yellow marbles is 3:5. if the bag contains 60 yellow marbles,

how many blue marbles are there?
Mathematics
1 answer:
fiasKO [112]4 years ago
4 0
Double the numbers by themselves for 5 times and you get the ration of blue to yellow balls of 96:60
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Karita had $138.72 in her checking account. She wrote checks for $45.23 and $18.00. Then she made a deposit of $75.85 into her a
svetlana [45]

Answer:

The best estimate for the money in Karita's account now is $151.

Step-by-step explanation:

Given:

Karita had $138.72 in her checking account.

She wrote checks for $45.23 and $18.00.

Then she made a deposit of $75.85 into her account.

Now, to find the best estimate for the money in Karita's account now.

<em>Initial account = $138.72.</em>

<em>Deducted amount = $45.23+$18.00=$63.23.</em>

So, the amount after deduction:

$138.72 - $63.23 = $75.49.

Now, the amount after deposit:

$75.49 + $75.85 = $151.34.

Therefore, the best estimate for the money in Karita's account now is $151.

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3 years ago
ILL MARK BRAINLIEST!!!
professor190 [17]

Answer:

B because the one plane doesnt pass through therefore it is false.

Step-by-step explanation:

4 0
3 years ago
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Part a Paula ran 3 1/4 kilometers. Omar ran 4,200meters. Who ran farther and by how much?
Mrrafil [7]

Omar ran farther than Paula by 950 meters. The total distance covered by Omar and Paula is 745000 centimeters.

<h3>What is the conversion of a unit?</h3>

The conversion of a unit from one dimension to another takes a standard approach. Here, we will be looking at conversion from kilometers and meters and meters to centimeters.

Given that:

  • Paula ran 3 1/4 kilometers = (13/4 × 1000) meters = 3250 meters
  • Omar ran 4200 meters

Thus, It implies that Omar ran farther than Paula by 950 meters.

The total number of distance covered = (3250+ 4200) meters

= 7450 meters

= 745000 centimeters.

Learn more about unit conversion here;

brainly.com/question/141163

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What is the resulting equation when the expression for y in the second equation is substituted into the first equation?
lesantik [10]
3x + y = 1 | Original equation

3x + 6 - 4x = 1 | The expression in the second equation is substituted for y in the first expression.

3x - 4x + 6 = 1 | Rearrange order of operations (commutative property)

-1x + 6 = 1 | Added like terms

b: -x + 6 = 1 | Final equation
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2 years ago
Yoooooo solve for “f”.
taurus [48]

Answer:

f = (N² - H) / 6

Step-by-step explanation:

N² = 6f + H,

N² - H = 6f,

(N² - H) / 6 = f

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2 years ago
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