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4 years ago

5,370,288 to the nearest 100,000.

Mathematics

1 answer:

Luden [163]4 years ago

3 0

Answer:

5,400,000

Step-by-step explanation:

n order to round numbers you must understand the rules for rounds. When looking at a number and deciding whether or not to round up or down, you must look at the number to the right of the target number. Numbers which are four or less round down. Numbers five or more round up to the next value. In the number 5,370,288 the target number is in the hundred thousands place, it is three. Right of the three is a seven. Following the rule, that means we must round up, changing the 3 to a four and all numbers following it to the right must be made zeroes. Your final answer will be 5,400,000.

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A taxi charges $1.75 plus a fee of $0.75 for each mile traveled. The total cost of a ride, without a tip, is $4.75. How many mil

Ghella [55]

Answer:

The trip contains 4 miles.

Step-by-step explanation:

The slope-intercept form of the line equation

$y = mx+b$

where

m is the rate of change or slope

b is the y-intercept

Given that A taxi charges $1.75, meaning the initial condition of the trip is to charge $1.75.

Thus, y-intercept b = 1.75

Also, the taxi charges a fee of $0.75 for each mile traveled.

Thus, rate of change or slope m = 0.75

Let 'y' be the total cost

Let 'x' be the number of miles

Given that the total cost of a ride, without a tip, is $4.75.

so substitute y = 4.75, rate of change or slope m = 0.75, and the y-intercept b = 1.75 in the slope-intercept form of the line equation

y = mx + b

4.75 = 0.75(x) + 1.75

switch sides

0.75(x) + 1.75 = 4.75

subtract 1.75 from both sides

0.75x + 1.75 - 1.75 = 4.75 - 1.75

0.75x = 3

divide both sides by 0.75

0.75x/0.75 = 3/0.75

x = 4 miles

Therefore, the trip contains 4 miles.

3 0

3 years ago

Write the equation of in slope-intercept form of the line that passes through (-1,11)

Nadusha1986 [10]

Answer:

$y = -8x + 3$

Step-by-step explanation:

Firstly, plug in the point and slope into the slope-intercept equation format:
$y=mx+b$

When lines are parallel to one another, their slopes are the same. But they have different y-intercepts. To explain further, slope is the angle of measure of a line from a horizontal standpoint and knowing that parallel angles must have the same angle, it can be concluded that parallel lines would have the same slope or in other words, an equal slope.

Now solving, use algebraic concepts:

11 = -8(-1) +b (Now solve for b)

11 = 8 + b (Subtract 8 from both sides) (Use the "Right" to "Left")

-8 -8

3 = b (Switch terms)

b = 3

Now let's write the equation with only slope and y-intercept.

Getting the result of:

y = -8x + 3

4 0

2 years ago

PLS HELP URGENT ILL GIVE U BRAINLIST A. -infty B. 0 C. infinity D. -3

Romashka-Z-Leto [24]

Answer:

what is the question??

Step-by-step explanation:

tell me the question in comments I will give the answer

5 0

3 years ago

The number of cubic yards of dirt, D

Sholpan [36]

What is the question exactly?

8 0

4 years ago

How do you do 4x1/8x3/10

kobusy [5.1K]

I would solve it like this;

4x1=4 any number multiplied by one remains the same

4/8x3/10

4/8= .5

.5x3/10

.5x3=1.5

1.5/10

1.5/10= .15

The answer is .15

3 0

3 years ago

Read 2 more answers