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3 years ago

What number rounds to 3.10

Mathematics

2 answers:

Vikentia [17]3 years ago

8 0

Answer:

They're many numbers

Step-by-step explanation:

3.6, 3.7, 3.8, 3.9

Stells [14]3 years ago

3 0

The answer is 3 because if it has too be 50+ for it too be rounded to the next number so therefore 3 is the answer

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It would take 24 mins to drive 28 miles going 70mph

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3 years ago

A piano has 88 keys. Fifty-two of the keys are white.

Tcecarenko [31]

Answer:

Step-by-step explanation:

88 - 52

=36

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3 years ago

Bianca and Meredith are sisters. Meredith's height is 23 of Bianca's height plus 32 inches. Meredith is 60 inches tall. A girl i

jarptica [38.1K]

Answer:

Bianca's height = 42 inches

Step-by-step explanation:

Let x be the Bianca height.

Given:

Meredith height = 60 inches

We need to find the Bianca height.

Solution:

From the given statement the Meredith's height is $\frac{2}{3}$ of Bianca's height plus 32 inches, so the equation is.

Meredith's height = $\frac{2}{3}(Bianca\ height)+32$

Substitute Meredith's height in above equation.

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Now we solve the above equation for x.

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By cross multiplication.

$x=\frac{3\times 28}{2}$

28 divided by 2.

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7 0

3 years ago

Fractions greater than 1

hammer [34]

There is unlimited possibility’s to that question

4 0

3 years ago

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What is the following product?

VMariaS [17]

For this case we must find the product of the following expression:

$\sqrt {12} * \sqrt {18}$

We combine using the product rule for radicals:

$\sqrt [n] {a} * \sqrt [n] {b} = \sqrt [n] {ab}$

So, we have:

$\sqrt {12 * 18} =\\\sqrt {216} =$

We rewrite the 216 as $6 * 6 * 6 = 6 ^ 3 = 6 ^ 2 * 6$

$\sqrt {6 ^ 2 * 6} =$

By definition of properties of powers and roots we have:

$\sqrt [n] {a ^ n} = a ^ {\frac {n} {n}} = a$

Then, the expression is:

$6 \sqrt {6}$

Answer:

Option D

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3 years ago

Read 2 more answers