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3 years ago

What is the appropriate metric unit for measuring the capacity of a water cooler?

Mathematics

2 answers:

Montano1993 [528]3 years ago

8 0

Liters is the best way

vodomira [7]3 years ago

7 0

The best way to measure a volume of this size in Liters. This is a metric unit. There are 1000 liters in one cubic meter.

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There are 20 triangles and 8 circles. What is the simplest ratio of circles to total shapes?

Rudik [331]

Answer:

5 to 2

Step-by-step explanation:

You can simplify both 20 and 8 by 4.

20/4 = 5

8/4 = 2

3 0

3 years ago

Find square root by prime factorization<br> <img src="https://tex.z-dn.net/?f=a%29%20%5Csqrt%7B576%7D" id="TexFormula1" title="a

svp [43]

Answer:

steps below

Step-by-step explanation:

√576 = √64*9 = √(2)⁶*(3)² = 2³*3 = 24

√15876 = √4*81*49 = √2²*3⁴*7² = 2*3²*7 = 126

7 0

2 years ago

A factory produce bicycles at a rate of 110+0.5t^2-0.9t bicycles per week (t in weeks)

klasskru [66]

Answer:

221

Step-by-step explanation:

Day 8 is the first day of the second week.

Day 21 is the last day of week 3.

We need to know the n umber of bicycles made from t = 1 to t = 3

The function is b(t) = 110 + 0.5t^2 - 0.9t, where t is in weeks.

We need to integrate the function with the limits of 1 to 3.

$\int_{1}^{3} (110 + 0.5t^2 - 0.9t) dt$

$\int_{1}^{3} (110 + \dfrac{t^2}{2} - \dfrac{9t}{10}) dt$

$= 110t + \dfrac{t^3}{6} - \dfrac{9t^2}{20} \Biggr|_{1}^{3}$

$= 330.45 - 109.72$

$= 220.7333$

Answer: 221

3 0

3 years ago

Which value of c makes the ratios equal? *

Nikitich [7]

Answer:

Option 4

The answer is 10.8

Step-by-step explanation:

5/6 = 9/c

5c = 9 × 6

5c = 54

5c/5 = 54/5

c = 10.8

Thus, The value of c is 10.8

<h3><u>For </u><u>Verification</u>;</h3>

5/6 = 9/c

5/6 = 9/10.8

0.833 = 0.833

Hence, L.H.S = R.H.S

<u>-TheUnknownScientist</u><u> 72</u>

3 0

2 years ago

What is the distance from (−4, 0) to (2, 5)? Round your answer to the nearest hundredth. Explain your answer.

11Alexandr11 [23.1K]

Answer:

A 7.81

Step-by-step explanation:

Use the distance formula to find the distance between coordinates.

$d = \sqrt{(2--4)^2 + (5-0)^2} \\d = \sqrt{(2+4)^2 + (5)^2} \\d = \sqrt{(6)^2 + (5)^2} \\d = \sqrt{36 + 25} \\d = \sqrt{61} \\d=7.81$

5 0

3 years ago