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2 years ago

Someone help me please

Mathematics

1 answer:

Whitepunk [10]2 years ago

6 0

30). 247000 x 10^0

31). 0.00065

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A amusement park charges $35.50 for admission. On Saturday, 3,247 people visited the park. On Sunday, 3,542 people visited the p

garik1379 [7]

Answer:

$241009.50

Step-by-step explanation:

35.50*3247=115268.50

35.50*3542=125741.00

+________

241009.5

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3 years ago

Find the equation for the trend line through the points (0, 11) and (100, 33). Then use it to predict the number of baskets Romy

sleet_krkn [62]

Answer:

28 baskets

Step-by-step explanation:

The equation for a linear trend line is given by:

y = mx + b, where y and x are variables, m is the slope of the line and b is the y intercept (that is value of y when x is zero).

The equation of a line passing through two points $(x_1,y_1)\ and\ (x_2,y_2)$ is:

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

y represent the number of baskets made and x represents the time take. Given that the line passes through the points (0, 11) and (100, 33), hence:

$y-11=\frac{33-11}{100-0}(x-0)\\\\y-11=\frac{11}{50}x\\\\y= \frac{11}{50}x+11$

The number of baskets Romy would make after practicing for 80 minutes (x = 80) is:

$y=\frac{11}{50}x+11\\\\y=\frac{11}{50}(80)+11 \\\\y=17.6+11\\\\y=28.6\\\\Therefore\ y\ =\ 28\ baskets$

5 0

3 years ago

WILL GIVE BRAINLIEST!

Leno4ka [110]

The answer should be -1/2.

3 0

3 years ago

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On a test that has a normal distribution, a score of 49 falls two standard deviations

julsineya [31]

Answer:

57 mean

Step-by-step explanation:

x = mean

(x - 49 ) = 2 ( 61 -x)

x = 57

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2 years ago

Pls help urgently extra points and mark brainlist

elixir [45]

Answer:

Step-by-step explanation:

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3 years ago

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