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3 years ago

11

Hunter is playing a video game where each round lasts ¾ of an hour. He has scheduled 3 hours to play video games. How many round

s of the game will he be able to play?

1 answer:

NemiM [27]3 years ago

3 0

Answer:

4

45×4=180

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In the problem 8^3 - 10 × 5 - 4, which step should you perform first?

Doss [256]

Answer:

PEMDAS

Step-by-step explanation:

P=Parenthesis

E=Exponent

M=Multiply

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kolbaska11 [484]

180 degrees means that the new x=-x and the new y=-y so
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A(-3,5)

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3 years ago

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MatroZZZ [7]

Answer:

$x=2\textrm{ or } x=-\frac{4}{3}$

Step-by-step explanation:

Given:

The equation is given as:

$3x^{2}-2x-8=0\\3x^{2}-6x+4x-8=0\\3x(x-2)+4(x-2)=0\\(x-2)(3x+4)=0\\\\x-2=0\textrm{ or }3x+4=0\\x-2+2=0+2 \textrm{ or }3x+4-4=0-4\\x=2\textrm{ or }3x=-4\\x=2\textrm{ or}\\x=-\frac{4}{3}$

Therefore, the possible values of $x$ are 2 and $-\frac{4}{3}$

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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

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fiasKO [112]

Answer:

the second solution . 3/18 = 6/DG

Step-by-step explanation:

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