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Harman [31]
3 years ago
8

8x55= hmmm what is this summ

Mathematics
2 answers:
qwelly [4]3 years ago
6 0

Answer:

440 bruh

Step-by-step explanation:

Evgen [1.6K]3 years ago
5 0

Answer:

440

Step-by-step explanation:

55x8. 8x5=40 carry the 4. 8x5=40+4=44 so it is 440

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Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
vazorg [7]

the scale is x4

because 10x4=40

11x4=44

18x4=72

you multiply by 4 on all of them

6 0
3 years ago
Read 2 more answers
1. A researcher is interested in whether drinking different sources of caffeine (tea vs. coffee) leads
g100num [7]

The researcher's scientific/alternative hypothesis is:

  • Different sources of caffeine leads to differences in women's attentional control performance.

The researcher's null hypothesis is:

  • Different sources of caffeine leads to no difference in women's attentional control performance.

The type of sample which the researcher is using is:

  • Probability sampling.

A disadvantage to using this sample type is:

  • It is time consuming.

The thing which the researcher can conclude about these data is:

  • It is conclusive based on the reaction of the women to the independent variables.

If, in the population, women actually show NO difference in attentional control performance after drinking black tea versus coffee, the type of statistical error which the researcher has made is:

  • Type I error

<h3>What is a Scientific Hypothesis?</h3>

This refers to the difference between two variables which is discovered during a scientific research and is an observed pattern.

Read more about scientific hypothesis here:
brainly.com/question/896413

3 0
2 years ago
Gerald answered 28 math questions in 32 minutes. Tomas answered 27 questions in 30 minutes.Daniel answered 35 questions in 40 mi
gregori [183]
Daniel did. Happy Halloween can u mark me as brainliest and thanks. I neeed to rank up
4 0
3 years ago
Read 2 more answers
I'm thinking of a number. I subtract 4 and then halve the result. The answer is 9. What is the number I am thinking of?
Maru [420]
Hey There

Correct answer: 13

Why? To find this out you need to add 4 to 9 to figure it out

have a good day
4 0
3 years ago
Read 2 more answers
NEED HELP FAST! 50 POINTS see the image below
ale4655 [162]

Answer:

90 in²

Step-by-step explanation:

First,check the figure I provided .

Area of the figure = area1 + area2 + area3 + area4

= (3×2) + (7×7) + (7×2) + (7×6)÷2

= 6 + 49 + 14 + 21

= 90

4 0
2 years ago
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