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lesantik [10]
2 years ago
15

I don't really understand this stuff ;w; giving 100 points for the brainliest answer!

Mathematics
2 answers:
Nana76 [90]2 years ago
7 0

Answer:

I don't really understand this stuff ;w; giving 100 points for the brainliest answer!

Q1.

Write a number sentence with at least 4 integers explaining their final score of 300. Be sure to use negative and positive integers. For example, The Super Brains answered a 250-point question correctly, a 50-point question incorrectly, a 100-point question correctly, a 200 point question incorrectly, and a 200 point question correctly. 250 + (-50) + 100 + (-200) + 200 = 300. You CANNOT copy the example as an answer.

Q2.

Write a number sentence with at least 4 integers explaining their final score of -200. Be sure to use negative and positive integers. See the first question for an example.

Q3.

Write a number sentence with at least 4 integers explaining their final score of -250. Be sure to use negative and positive integers. See the first question for an example.

Q4.

Write a number sentence with at least 4 integers explaining their final score of 0. Be sure to use negative and positive integers. See the first question for an example.

Answer:



Step-by-step explanation:



Step-by-step explanation:

Genrish500 [490]2 years ago
6 0
1) The team answered a question worth 50 points incorrectly, a question worth 200 points correctly, a question worth 175 points correctly, and a question worth 25 points incorrectly.

2) The team answered a 500-point question incorrectly, a 200-point question correctly, a 150-point question incorrectly, a 150-point question correctly, and a 100 point question incorrectly.

3) The team answered a question worth 400 points correctly, a question worth 250 points incorrectly, a question worth 300 points incorrectly, and a question worth 100 points incorrectly.

4) The team answered a question worth 225 points incorrectly, a question worth 100 points correctly, a question worth 125 points incorrectly, and a question worth 250 points correctly.
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What place value does 3 have in 4,235,100?
Kamila [148]
~Hello there! ^_^

Your question: What place value does 3 have in 4,235,100..?

Your answer: Lets solve this!

So, the number 3 is standing in 10 thousands place.

Simple...

The place value of 3 is 30,000.

Voila! Your answer!

Hope this helps~



7 0
2 years ago
Read 2 more answers
Jada is solving the equation shown below. Negative one-half (x + 4) = 6 Which is a possible first step to begin to simplify the
elena-14-01-66 [18.8K]

The two options that are the possible first step to begin to simplify the equation are (c) Multiply both sides of the equation by –2. and (d). Distribute Negative one-half over (x + 4).

<h3>How to determine which two options are the possible first step to begin to simplify the equation?</h3>

The equation is given as:

Negative one-half (x + 4) = 6

Rewrite the above equation properly

So, we have

-1/2(x + 4) = 6

A possible first step is to multiply both sides of the equation -1/2(x + 4) = 6 by -2

So, we have

x + 4 = -12

Another possible first step is to distribute the expression -1/2(x + 4) in the equation

So, we have

-1/2x - 1/2 * 4 = 6

Hence, the two options that are the possible first step to begin to simplify the equation are (c) Multiply both sides of the equation by –2. and (d). Distribute Negative one-half over (x + 4).

Read more about equations at:

brainly.com/question/2972832

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3 0
1 year ago
Find the slope and y intercept
alexandr1967 [171]

Answer:3/5

Step-by-step explanation: and if you have trouble understanding slope again just do rise over run. Good luck :)

6 0
3 years ago
Excel computes a two‑sample confidence interval for the difference in proportions just as well and as easily as Minitab and othe
True [87]

Answer:

See ecplanation below

Step-by-step explanation:

False.

On the Data analysis tool from excel we can conduct the following procedures:

Anova: Single Factor

Anova: Two factor with replication

Anova: Two factor without replication

Correlation

Covariance

Descriptive statistics

Exponential smoothing

F-test Two sample for Variances

Fourier analysis

Histogram

Moving Average

Random number generation

Rank and percentile

Regression

Sampling

t test: Paired two sample for means

t tes: Two sample assuming equal variances

t test: Two sample Assuming Unequal Variances

z test: Two sample for means

And as we can see we don't have an specific procedure just to obtain confidence interval for the difference of proportions. We need to remember that if we select a z test in excel, for example the output will contain the confidence associated to the parameter, but for this case is not too easy obtain a confidence interval for the difference of proportion like on a statistical software as (Minitab, R, SAS, etc) since all of these statistical softwares are elaborated in order to conduct all the possible statistical tests and confidence intervals for parameters of interest.

5 0
3 years ago
Carl is going to make a frame for a picture. The dimensions of the frame need to be 2 feet by 18 inches. How long must the board
MArishka [77]
The perimeter of an object is found by adding all of the sides.  The sides of his frame would be 2 ft, 2 ft, 1.5 ft (18 inches / 12 inches per foot = 1.5 feet), 1.5 feet.  Adding these together we get a total length of 7 feet.  However, he may want to use a slightly longer board to account for any errors!
4 0
2 years ago
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