All categories

4 years ago

Round each mixed number to the nearest whole number. Then, estimate the quotient.

Mathematics

1 answer:

Anni [7]4 years ago

4 0

You would round up because 24 16/17 is closer to 25 and 4 8/9 is closer to 5.
which would be 25/5 which estimates to 5.

You might be interested in

What is the square root of 945?

kiruha [24]

Answer:

30.7408522979

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

200,195,190,185 arithmetic or geometric

Tanzania [10]

Answer:

<em>Arithmetic sequence</em>. The difference is -5.

4 0

3 years ago

The light intensity I (in lumens) at a depth of x feet in Lake Elizabeth is given by the formula log (StartFraction Upper I Ove

antiseptic1488 [7]

Answer:

The light intensity at a depth of 24 feet is 3.0143 lumens.

The light intensity will be 7 lumenus at the depth of 9.3732 feet approximately.

Step-by-step explanation:

Consider the provided formula.

$log(\frac{I}{12})=-0.025x$

Where I is the intensity of light and x is the depth.

Part (A) Find the light intensity at a depth of 24 feet.

Substitute x=24 in above formula.

$log(\frac{I}{12})=-0.025(24)$

$log(\frac{I}{12})=-0.6$

$\frac{I}{12}=10^{-0.6}$

$\frac{I}{12}=0.2512$

$I=3.0143$

Hence, the light intensity at a depth of 24 feet is 3.0143 lumens.

Part (B) At what depth is the light intensity 7 lumens

Substitute I=7 in above formula.

$log(\frac{7}{12})=-0.025x$

$-0.23433=-0.025x$

$0.23433=0.025x$

$x=\frac{0.23433}{0.025}$

$x=9.3732$

Hence, the light intensity will be 7 lumenus at the depth of 9.3732 feet approximately.

3 0

3 years ago

6+8x-9=11x+14-3x, can this equation be always, sometimes, or never true.

goblinko [34]

To answer the question above, simplify both sides of the equation. This gives,
8x - 3 = 8x + 14
Next, cancel the term 8x because it appears on both sides of the equation giving,
-3 = 14
That is NOT true. Therefore, the answer is the equation is NEVER TRUE.

4 0

4 years ago

This hanger is in balance. There are two labeled weights of 4 grams and 12 grams. The three circles each have the same weight.

antoniya [11.8K]

Answer:

8/3

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers