All categories

3 years ago

When a number N is rounded to the nearest ten, the result is 630, but when

Mathematics

1 answer:

MAXImum [283]3 years ago

4 0

Answer:

N = 625 to 634
N = 15000 or 24999

Step-by-step explanation:

Let N = abc

If ab = 62 then c could be any number between 5 to 9, it will round up to 630
If ab = 63 then c could be any number between 0 and 4, it will round down to 630

N = 15000 ≈ 20000
N = 24999 ≈ 20000

You might be interested in

Find the Surface Area of each Triangular Prism. base: h=12yd, b=51yd

sweet-ann [11.9K]

She the answer is 1152

8 0

3 years ago

To solve 493x = 3432x+1, write each side of the equation in terms of base

sleet_krkn [62]

<u><em>Answer</em></u>

= 3.405 × 10⁻⁴

<u>Explanation</u>

If the question is correctly written, then it is very easy.

First, take the like terms on one side.

493x = 3432x+1

493x - 3432x = 1

-2939x = 1

Dividing both sides by -2939 to get the value of x.

x = 1/(-2939)

= - 0.0003405

= 3.405 × 10⁻⁴

3 0

3 years ago

Read 2 more answers

A seal dove 95 meters below the surface of the water to reach a fish. It traveled 18% of the total distance every second.

BlackZzzverrR [31]

95*18%
18%=0.18
95 x 0.18 =17.1
Now, multiply 17.1 by 5 = 85.5

4 0

3 years ago

Hector's service club is raising money by wrapping presents in the mall. The function f\left(x\right)=3xf(x)=3x describes the am

mestny [16]

Given:

The function f(x) describes the amount of money, in dollars, the club will earn for wrapping x presents.

$f(x)=3x$

To find:

The f(658).

Solution:

We have,

$f(x)=3x$

Substitute x=658 to find the value of f(658).

$f(658)=3(658)$

$f(658)=1974$

It means, the club will earn $1974 for wrapping 658 presents.

Therefore, $f(658)=1974$ .

7 0

2 years ago

The hourly wages for employees at a hardware store are shown.

NemiM [27]

Answer:

do you have a picture

Step-by-step explanation:

instructions uncleat

8 0

3 years ago