All categories

3 years ago

Round 25,678 to the nearest ten thousand

Mathematics

1 answer:

Art [367]3 years ago

5 0

25,678 rounded to the nearest 10,000 would be 30,000

You might be interested in

Is someone able to help me with this please I don't understand.

gulaghasi [49]

Answer:

Step-by-step explanation: if you pay attention to this answer its for points thanks

6 0

2 years ago

Solve for x. Round to the nearest tenth of a degree, if necessary.

monitta

Answer:

49.6°

Step-by-step explanation:

tangent = opposite / adjacent
tan x = 40/34
x = arctan (40/34)
x ≈ 49.6°

8 0

2 years ago

Read 2 more answers

A triangular towelette has a base of 2 inches and a height of 3 inches. What is the area of a towelette with double the base and

zysi [14]

A triangle with a base of 2 and a height of 3.

Double the base and it becomes 4, and double the height and it becomes 6.

Area of the new figure = 1/2 * base * height = 1/2 * 4 * 6 = 2 * 6 = 12

The area of a towelette with double the base and double the height is 12 inches^2.

8 0

2 years ago

What is the answer to 3k-1=7k+2

Phoenix [80]

Answer is given above

5 0

3 years ago

Read 2 more answers

The mean amount purchased by a typical customer at Churchill’s Grocery Store is $23.50, with a standard deviation of $5.00. Assu

m_a_m_a [10]

Answer: 0.0170

Step-by-step explanation:

Given : The mean amount purchased by a typical customer at Churchill’s Grocery Store is $23.50, with a standard deviation of $5.00.

i.e. $\mu=23.50$

$\sigma=5$

We assume the distribution of amounts purchased follows the normal distribution.

Sample size : n=50

Let $\overline{x}$ be the sample mean.

Formula : $z=\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}$

Then, the probability that the sample mean is at least $25.00 will be :-

$P(\overline{x}\geq\25.00)=P(\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}\geq\dfrac{25-23.50}{\dfrac{5}{\sqrt{50}}})\\\\=P(z\geq2.12)\\\\=1-P(z$

Hence, the likelihood the sample mean is at least $25.00= 0.0170

5 0

3 years ago