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3 years ago

There were 45 runners to start a race. In the first half of the race, 2/3

Mathematics

1 answer:

Vitek1552 [10]3 years ago

5 0

Answer:43 8/15

Step-by-step explanation:45-2/3 is 44 1/5 then subtract 44 8/15 by 4/5 and you get 43 8/15

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Which of the following equations have exactly one solution? Choose all answers that apply:

muminat

Answer:

Step-by-step explanation:

Well lets look,

If both slopes are different and have different y intercepts they have 1 solution.

So a has 1 solution

Both slopes are different with different y intercepts.

1 solution

Both slopes are different with different y intercepts

1 solution

Different slopes different y intercepts

1 solution.

For proof look at the images below.

<em>the answer is a,b,c, and d.</em>

<em>Hope this helps :)</em>

3 0

3 years ago

two decimal numbers have digits to the thousands place if you multiply them how many digits do you expect there to be after the

disa [49]

There will be 6 decimal digits in the product of the numbers and can be fewer than 6.

<h3>What are decimal numbers?</h3>

A decimal number has a whole number and a fractional part.

Given that the two decimal numbers have digits to the thousandth place.

Therefore, there are three digits after the decimal point.

The number of digits after the decimal point in the product of two decimal numbers is the sum of the digits after the decimal point in both numbers.

Let the first number be 0.001 and the second number be 0.002.

Then, the number of decimal digits in the product of 0.001 and 0.002 will be 6.

If the two numbers are 0.005 and 0.002, then surely, there will be less than 6 digits after the decimal as the last 0 can be omitted in counting.

Hence, there will be 6 decimal digits in the product of the numbers and can be fewer than 6.

Learn more about decimal numbers:

brainly.com/question/4708407

#SPJ1

5 0

1 year ago

Find the slope of the following graph and Identify the type of<br> Slope:

Artyom0805 [142]

Answer:

the slope is undefined

Step-by-step explanation:

in the slope equation rise/run you can't divide by 0

3 0

3 years ago

Suppose that the domain of the propositional function P(x) consists of –5, –3, –1, 1, 3, and 5. Express ∀x((x ≠ 1) → P(x)) witho

Crazy boy [7]

Answer:

The Answer and explanation with steps in the following attachment

Step-by-step explanation:

8 0

3 years ago

Determine the Type I error if the null hypothesis, H0, is: an electrician claims that no more than 10% of homes in the city are

kap26 [50]

Answer : There are no more than 10% of homes in the city are not up to the current electric codes but actually we do not have evidence to accept it.

Explanation:

The Type I error occurs when the null hypothesis is true but we reject it.

Given null hypothesis : $H_0$ : an electrician claims that no more than 10% of homes in the city are not up to the current electric codes.

The Type I error for the given situation is that there are no more than 10% of homes in the city are not up to the current electric codes but actually we do not have evidence to accept it.

3 0

3 years ago