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2 years ago

What is the total value of the digit 4 in the number: 34,712? 40 1,000 400 4,000

Mathematics

1 answer:

aev [14]2 years ago

4 0

Answer: 4,000

Step-by-step explanation:

It is in the thousands place

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F(x) = -6x-1<br> f(-1/2) = ?

UNO [17]

Answer:

Intersection point of this is (0,-0.5)

Step-by-step explanation:

Hope this helps :)

7 0

3 years ago

You are running a fuel economy study. One of the cars you find are mmiles on a blue. It can travel 29 1\2 miles on a1 1\4 gallon

Y_Kistochka [10]

Blue car get's 23.6mpg while Red car gets 28mpg.
On one gallon of fuel, Red car will travel 4.4 miles further than Blue car.

6 0

3 years ago

The equation, y = 1250x + 22,850, gives the salary of a person as "y" after the stated number of years (x). Model the data with

Sidana [21]

Answer:

(a) $y = 6250x +17850$ --- The function

(b) $y = 49100$ --- The salary in 5 years

Step-by-step explanation:

Given

$y = 1250x + 22850$

Solving (a): Model the function around (1,24100) and (3,36600)

First, we calculate the slope

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{36600 - 24100}{3 - 1}$

$m = \frac{12500}{2}$

$m = 6250$

The function is then calculated as:

$y = m(x - x_1) + y_1$

$y = 6250(x - 1) + 24100$

$y = 6250x - 6250 + 24100$

$y = 6250x +17850$

Solving (b): Salary in 5 years

Here:

$x = 5$

So:

$y = 6250x +17850$

$y = 6250*5 +17850$

$y = 49100$

8 0

3 years ago

Which statement explains why 49 is a perfect square?

Sav [38]

It’s 49 is equal to 7 times 7

5 0

3 years ago

Read 2 more answers

I NEED HELP ASAP! : An initial population of 175 quail increases at an annual rate of 22%. Write an exponential function to mode

goblinko [34]

Answer:

About 473 quails.

$P=175(1.22)^t$

Step-by-step explanation:

Exponential equation with $P_0$ as the initial amount and rate of r is:

$P=P_0(1+r)^t$

$P=175(1+.22)^t$

$P=175(1.22)^t$

After 5 years the population will be:

$P=175(1.22)^5$

$P \approx 472.9739$

So the population will be about 473 quails.

7 0

3 years ago