2 years ago

You have a 1.5 litre bottle of water and drink 295 milliletres. Your friend drinks 135 millilitres how much water is left?

Mathematics

1 answer:

patriot [66]2 years ago

7 0

1 liter and 70 milliliters

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How do I solve for the missing numbers

Veronika [31]

Answer:

going from left to right: 200, 400, 800

Step-by-step explanation:

25 x 2 = 50

50 x 2 = 100

100 x 2 = 200

200 x 2 = 400

400 x 2 = 800

just follow the pattern

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2 years ago

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A model of a human heart is 14 ft tall. If the scale used is 1 ft: 1/4 inch, how tall is the actual heart?

Simora [160]

The actual height of the heart is 3.5 inches

14 * .25 = 3.5 inches

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2 years ago

The Student Recreation Center wanted to determine what sort of physical activity was preferred by students. In a survey of 68 st

KengaRu [80]

Answer:

3) We are 95% confident that the proportion of all students at the university who prefer outdoor exercise is between 0.6139 and 0.8272.

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2 years ago

3x+1. I need to find and write an equation for x

Alchen [17]

Answer:

$x =\frac{-1}{3}$

Step-by-step explanation:

As the given algebraic expression is

$3x+1$

In order to solve the expression $3x+1$ for x, we have to

$3x+1=0$

Step 1: Subtract 1 from both sides

$3x+1-1=0-1$

$3x=-1$

Step 2: Divide both sides by 3.

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$x =\frac{-1}{3}$

Therefore, $x =\frac{-1}{3}$

Keywords: equation, solution

Learn more equation solving from brainly.com/question/8806877

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2 years ago

The average cost when producing x items is found by dividing the cost function, C(x), by the number of items, x. When is the ave

kakasveta [241]

Answer:

The average cost is less than 100 when the number of items x is greater than 2

Step-by-step explanation:

The cost equation is $C(x) = 10x + 180$

The average cost $Cp = \frac{C(x)}{x}$

We want to know when the cost Cp is less than 100.

$Cp$

$Cp = \frac{C(x)}{x}$

$10 + \frac{180}{x}$

For $x> 0$

$\frac{180}{90}$

$x> 2$

The average cost is less than 100 when $x>2$

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2 years ago