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IgorC [24]
3 years ago
9

HElp no links Exam starting 5 min

Mathematics
1 answer:
photoshop1234 [79]3 years ago
7 0

Answer: Hexagon, and is it the perimeter for above or below? below is 60cm and above is 20cm

Step-by-step explanation: Hexagons have 6 sides, and for perimeter just add up all the sides together

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What is the probability of rolling a 1 on a number cube And then a 4?​
mr Goodwill [35]
For each number,there is a 16 probability of rolling it (so 16 for the 1 and also 16 for the 4)
5 0
2 years ago
A city known for its temperature extremes started the day at -5 degrees Fahrenheit. The temperature increased by 78 degrees Fahr
charle [14.2K]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Starting temperature = - 5°F

Temperature at midday =increase in temperature by 78°F = (starting temperature + 78°F)

Temperature at nightfall = decrease in temperature by 32°F = ( temperature at midday - 32°F)

Temperature at midday:

(-5°F + 78°F) = 73°F

Temperature at nightfall:

(Temperature at midday - 32°F)

(73°F - 32°F) = 41°F

7 0
3 years ago
PLZ HELP I NEEDD THE ANSWER ASAP
Contact [7]
B=10
the base is 10cm
yeah

7 0
3 years ago
_______ the problem by formulating assumptions and recognise certain variables and their relations
patriot [66]

Answer:

Research Hypothesis solves the problem by .....

Step-by-step explanation:

Research Hypothesis is a set of assumed statements, consisting certain variables & their relationships

The variables whose relationship are to be checked by hypothesis testing, are independent & dependent variables. The causal variable(s) are independent variables & the effected variable is the dependent variable.

  • Null Hypothesis : It is the hypothesis assuming no statistically significant relationship between independent & dependent variables
  • Alternate Hypothesis : It is the hypothesis assuming statistically significant relationship between independent & dependent variable

Example : To check the research question, of relationship between research variables, by formulating hypothesis assumed statement

Y = b0 + b1X ; where

Y = dependent variable, X = independent variable, b0 = autonomous, b1 = X intercept on Y  

  • H0 : b1 = 0 {No significant relationship between X & Y}
  • H1 : b1 ≠ 0 {Significant relationship between X & Y}

This way : Research hypothesis solves the problem by - formulating hypothesis assumptions, which recognise the variables & their relations. At last, acceptance of null  or alternate hypothesis gives the final research conclusion & interpretation

7 0
3 years ago
Seven million twenty thousand thirty two
Fantom [35]
That would be:

7,020,032

Hope that helps :)

4 0
3 years ago
Read 2 more answers
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