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3 years ago

Which decimal is equivalent to

2 answers:

7 0

This is how you read them

A) 7 and 1 one tenth (zeros at the end of decimals dont mean anything

B) 7 tenths

C)7 hundrerths

D) 7 thousanths
----
Look for the one that sound the same when reading them which makes the answer B
--hope this helps!!

Masteriza [31]3 years ago

3 0

You're answer is B.) 0.7 because both the fraction and the decimal read seven tenths.

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A line passes through the points (2,2) and (5,8). What is its equation in slope-intercept form?

Vsevolod [243]

Answer:

y=2x+6

Step-by-step explanation:

Slope of line is 2

Plug slope and first set of coords into point-slope intercept form

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Answer:

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3 years ago

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laiz [17]

Answer:

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Step-by-step explanation:

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3 years ago

Two ballpoint pens are selected at random from a box that contains 3 blue pens, 2 red pens, and 3 green pens. If X is the number

Flauer [41]

Answer:

a) f(x,y) = $\frac{\binom{3}{x}\binom{2}{y}\binom{3}{2-x-y}}{\binom{8}{2}}$ ; x = 0, 1 , 2; y = 0, 1 , 2; 0 ≤ x+y ≥ 2

b) = $\frac{9}{14}$

Step-by-step explanation:

joint probability is a function that characterizes the distribution of a random variable. If X and Y be two random variables then the joint probability will be P(X = x, Y=y)

Given Data,

X = The number of blue Pens

Y = The number of red Pens

possible outcomes(X, Y) are (0, 0), (0, 1), (1, 0), (1, 1), (0, 2), (2,0)

Please refer fig. also

total number ways of selecting any 2 pens = $\binom{8}{2}$ = $\frac{8!}{2! 6!}$ =28