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RUDIKE [14]
2 years ago
10

A card is drawn from a standard deck of 52 playing cards. Find the probability that the card is a black card given that it is an

ace.
Mathematics
1 answer:
Pavlova-9 [17]2 years ago
5 0

probability of getting black card an ace =2/52=1/26

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find the coordinates of the image of point Z (5,-1) when it is translated 1 unit to the left and 2 units down. pls help!!
DaniilM [7]

Answer:

Z^{'} (5 - 1, -1 - 2) = (4, -3)

Step-by-step explanation:

The formula of the translation can be written as

x_2 = x_1 - 1, because a shift to the left is along the x - axis and it's negative because it's on the left of the graph.

y_2 = y_1 - 2, because a shift up or down is along the y axis.

To compute the new point Z:

5 0
3 years ago
Read 2 more answers
Which pair of undefined terms is used to define the term parallel lines?
nikdorinn [45]

Answer:

The undefined terms needed to define parallel lines are 'lines' and 'points. ' In geometry, there are three undefined terms: points, lines

Step-by-step explanation:

3 0
2 years ago
The Thompson family is buying a car that can travel 70 miles on two gallons of gas. Assume that the distance traveled in miles y
artcher [175]
70/2 = 35

The car gets 35 miles per gallons.

You can also find that out by looking at the slope of the equation. y = 35x. 35 is the slope here.

For your graph, plot the points:
(0,0)
(1,35)
(2,70)
(3,105)
(4,140)
(5,175)
(6,210)
(7,245)
(8,280)

And then draw a line through the points.

6 0
3 years ago
HELP MATH QUESTION GEOMETRY
schepotkina [342]

Angle COD equals angle AJL

Angle DCO equals Angle LAJ

Side OC equals side JA is all true expect for the first one

3 0
3 years ago
In 2000, the population of Big Springs was 13 thousand. Use the given doubling
trasher [3.6K]

Answer:

The answer is "26179.4".

Step-by-step explanation:

Assume year 2000 as t, that is  t =0.

Formula:

A= A_0e^{rt}

Where,

A_0 = \ initial \ pop \\\\r= \ rate \ in \ decimal \\\\t= \ time \ in \ year

for doubling time,

r = \frac{log (2)}{t} \\

r = \frac{\log (2)}{ 40} \\\\r= \frac{0.301}{40}\\\\r= 0.007

Given value:

A = A_0e^{rt} \\\\

A_0 = 13000

t= 40 \ years

when year is 2000, t=0 so, year is 2100 year as t = 100.

A = 13000 \times e^{et}\\\\A = 13000 \times e^{e \times t}\\\\A = 13000 \times e^{0.007 \times 100}\\\\A = 13000 \times e^{0.7}\\\\A= 13000\times 2.0138\\\\A = 26179.4

7 0
3 years ago
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