Ask question

Ask question

All categories

4 years ago

6

Estimate the product. Round the first factor to the nearest whole number, round the second factor to the nearest ten, and then m

ultiply.
9 3/8 x 2 1/2

1 answer:

vovangra [49]4 years ago

5 0

Answer:

27

Step-by-step explanation:

You might be interested in

What is the prime factorization of 230

Dominik [7]

The answer is 2 · 5 · 23

Hope this helps...

8 0

4 years ago

You earn a base salary of $2200 a month plus a sales commission of 5%. Your total sales for one month were $20,000. Find your to

Lemur [1.5K]

Answer: your total pay for the month is $3200

Step-by-step explanation:

You earn a base salary of $2200 a month plus a sales commission of 5%.

Your total sales for one month were $20,000. This means that your commission for that month would be

5/100× 20000 = 0.05 × 20000 = 1000

Total pay for the month would be

Base salary + commission for the month. Therefore, your total pay for the month would be

2200 + 1000 = $3200

4 0

3 years ago

F(x) = 3x3<br> 3.3 – 2.02 + 4x - 5<br> g(x) = 6x - 7<br> Find (f + g)(x).

Andreas93 [3]

Answer:

C) (f+g)(x)= <em>3</em><em>x</em><em>^</em><em>3</em><em>-</em><em>2</em><em>x</em><em>^</em><em>2</em><em>+</em><em>1</em><em>0</em><em>x</em><em>-</em><em>1</em><em>2</em>

3 0

3 years ago

From 1997 - 2001 the number n (in millions) of black-and-white TV S sold in the U.S. Can be modeled by n = 26.8 * (0.85) ^ t whe

Alexandra [31]

Question

a) What is the decay factor?

b) What is the percent decrease?

c) Estimate the number of black and white TV's sold in 1999.

Answer:

a. Decay factor = 0.85

b. Percent decrease = 15%

c. 19.363 million TVs were sold

Step-by-step explanation:

Given

$n = 26.8(0.85)^t$

Solving (a): The decay factor

An exponential function has the form

$y = ab^x$

Where b is:

$b = decay\ factor\ or\ growth\ factor$

By comparison:

$b = 0.85$

Solving (b): Percentage decrease:

Percentage decrease P is calculated as follows:

$P = 1 - b$

Substitute 0.85 for b

$P = 1 - 0.85$

$P = 0.15$

Convert to percentage

$P = 0.15*100\%$

$P = 15\%$

Solving (c): TVs sold in 1999

First, we need to determine the value of t for 1999

In 1997, t= 0

In 1998, t= 1

In 1999, t= 2

So, we substitute 2 for t in: $n = 26.8(0.85)^t$

$n = 26.8(0.85)^2$

$n = 26.8*0.7225$

$n = 19.363$

4 0

3 years ago

What is the distance from -2.5 to 0?

White raven [17]

Answer:

2.5 it is the absolute value

Step-by-step explanation:

brainliest plz

4 0

3 years ago