there are 8 playing cards in a bag. 2 of those cards are spades. what is the probability of picking a spade randomly from a bag?
answer as a simplified fraction in form a/b

Answers

Answer 1
1/4 ,before simplified it would be 2/8.. if you divide that in half the most simplified form of that fraction would be 1/4

Related Questions

Find two consecutive whole numbers that 34 lies between.

Answers

Answer:

34 lies in between 5 and 6

5^2=25, 6^2=36, so sqrt(34) lies between 5 and 6

PLEASE HURRY I'LL MARK BRAINLIST!!!!!!!!!!!!!!!!!!!!!!!!!!!!1 Bo, Mike, and Cat are playing a game involving decimals in math class. So far, they have scored 100.2 points combined. Bo scored 38.65 points and Mike scored 29 points. How many points did Cat score?

A fraction bar labeled C divided into 3 parts: Bo, B, and Cat. Bo has A points. B has 29 points. Cat has question mark point.
How many points did Bo score, as represented by A?



Who scored 29 points, as represented by B?



How many points did the 3 players score all together, as represented by C?



What will the answer to the question be?

Answers

Answer:

67.65

Step-by-step explanation:

Answer

cat scored: 38.65+29=67.65

100.2-67.65=32.55#

bo 29 marks  

Step-by-step explanation:

GIVE ME THE CORRECT ANSWER I THANK, GIVE 5 STARS, AND GIVE BRAINLIEST!!!!

System of equations
Solve by substitution:

y = x + 7

2x + y = -5

Group of answer choices

(4 , -3)

(4 , 3)

(-4 , 3)

(-4, -3)

Answers

Answer:

C: (-4,3)

Step-by-step explanation:

2x+x+7=-5

3x+7=-5

3x=-12

x=-4

y=-4+7

y=3

(-4,3)

Two cars depart an intersection.
One goes north.
The other goes west.
Each car travels at a constant speed of 30 miles per hour.
Assuming the roads go on forever, what will be the distance between the cars after 1 hours and 30 minutes in miles?

Answers

Answer:

The distance between them after 1 hour and 30 minutes will be of 63.64 miles.

Step-by-step explanation:

This question can be solved using the Pythagorean Theorem.

Both cars travel at a constant speed of 30 miles per hour. So, after 1 hour and 30 minutes, which is 1 and a half hour, they will have traveled 30*1.5 = 45 miles.

The distance between them is the hypotenuse of a right triangle, in which the sides are 45. So

[tex]d^2 = 45^2 + 45^2[/tex]

[tex]d = \sqrt{45^2 + 45^2}[/tex]

[tex]d = 63.64[/tex]

The distance between them after 1 hour and 30 minutes will be of 63.64 miles.

Apply the distributive property to create an equivalent expression,
1/3(3j+ 6)

Answers

Answer:

j + 2

Step-by-step explanation:

1/3(3j) + 1/3(6)

1/3(3j) = j

1/3(6) = 2

Answer: j + 2

PLEASEEEEEE HELPPPPPPP

What types of jobs were Deaf people frequently hired for during the wars?

health care

part time

construction

factory

Answers

Answer:

Factory

Step-by-step explanation:

Answer:

factory

Step-by-step explanation:

Find the intercepts of
y= 2x -4

Answers

Answer:

y intercept is -4

x intercept is 2

What is the value of (4)5/(4)3?

Answers

(4*5)/(4*3)
= 20/12
= (Now, we will simplify this equation and the least common multiple of 20 and 12 is 4 so, we will divide both 20 by 4 and 12 by 4 to get our answer in simplest and lowest form.
= (20 divided by 4)/(12 divided by 4)
= 5/3

So, in conclusion, the value of this question is 5/3.

What the area of the large square?

Answers

Answer:

[tex]x^{2}[/tex]

Step-by-step explanation:

x · x =[tex]x^{2}[/tex]

help me.... this is do in 13 min

Answers

Answer:

d

Step-by-step explanation:

The answer would be 2/9

Scarlett is going to invest in an account paying an interest rate of 4% compounded daily. How much would Scarlett need to invest, to the nearest ten dollars, for the value of the account to reach $54,000 in 8 years?

Answers

Answer: 39210

Step-by-step explanation:

Solve for p. U=1/7pd

Answers

Answer:

U =1/7pd

Multiplying through by 7pd, we have U7pd=1

Dividing through by U7d , we have p=U7d*1

Therefore p= U7d

Someone help me??? Would be nice

Answers

I believe it's A. B. and C.

Step-by-step explanation:

B is closest to y-axis

A isn't aligned with b

The equation of line t is y = -2x + 9. Perpendicular to line t is line u, which passes through
the point (-10, 4). What is the equation of line u?
Write the equation in slope-intercept form. Write the numbers in the equation as proper
fractions, improper fractions, or integers.

Answers

Answer:

Equation of line u in slope-intercept form is: [tex]\mathbf{y=\frac{1}{2}x+9 }[/tex]

Step-by-step explanation:

Equation of line t : y = -2x + 9.

We need to find equation of line u, which is perpendicular to line t and passes through point (-10,4)

The equation must be in slope-intercept form.

The general equation of slope-intercept form is: [tex]y=mx+b[/tex] where m is slope and b is y-intercept

Finding Slope:

If two lines are perpendicular, their slopes are opposite i.e [tex]m=-\frac{1}{m}[/tex]

Slope of line t: y=-2x+9 we get m =-2 (Comparing with general form y=mx+b, we get m =-2)

Slope of line u: [tex]\frac{1}{2}[/tex]

So, we get Slope of line u: m= [tex]\frac{1}{2}[/tex]

Finding y-intercept:

Using slope m= [tex]\frac{1}{2}[/tex] and point(-10,4) we can find y-intercept

[tex]y=mx+b\\4=\frac{1}{2}(-10)+b\\4=-5+b\\b=4+5\\b=9[/tex]

Equation of line u:

So, equation of line u, having slope m= [tex]\frac{1}{2}[/tex] and y-intercept b=9, we get:

[tex]y=mx+b\\y=\frac{1}{2}x+9[/tex]

So, Equation of line u in slope-intercept form is: [tex]\mathbf{y=\frac{1}{2}x+9 }[/tex]

Use the theorem part 1​

Answers

Answer:

(a)

Step-by-step explanation:

The base angles theorem states that if 2 sides of a triangle are congruent, that is an isosceles triangle then the angles opposite these sides are equal.

Answer:

a) Base Angle Theorem

Step-by-step explanation:

The Base Angle Theorem states that in an isosceles triangle, the angles opposite the congruent sides are congruent.

12. Which of the relations below is a function?
A. {(1, 1,), (2, 1), (3, 1), (4, 1), (5, 1)}
B. {(3, 1), (2, 2), (3, 3), (2, 4), (2,5)}
C. {(2, 1), (2, 2), (2, 3), (2, 4), (2,5)}
D. {(1, 1), (2, 2), (2, 3), (2, 4), (1,5)}

Answers

Answer:

A

Step-by-step explanation:

a function may not have the same values of X.

A baseball pitcher won 60% of his games. How many did he win if he pitched 35 games?

Answers

Answer:

21 games

Step-by-step explanation:

Multiply the number of games by the percentage.

35 · 0.60 = 21

Duncan and his family are season ticket holders for their favorite baseball team. Last year, the cost of season tickets was $2,730. This year, the cost is $3,333.80. What was the percent of increase in the cost of season tickets?
Round your answer to the nearest tenth of a percent.

Answers

Answer:

10%

Step-by-step explanation:

To find the answer we need to know what percentage of $1030 is $927 and to do this we can multiply 927 by 100 and divide by 1030.

(927(100))/1030

92700/1030

90

so now that we know $927 is 90% of $1030 we can subtract 90 from 100 and it'll give us the percentage decrease. Which is 10%.

Hope this helps!!!!!!!!!!!!

///////////////////////////////////////////////////////////////////////////////////////////////////

it’s multiple choice please help i’ll mark brainliest !

Answers

THe answer is the third one

Answer:

C?

Step-by-step explanation:

Find the missing angle.

Answers

Answer:

[tex]m\angle XYV=135^{\circ}[/tex]

Step-by-step explanation:

Notice that [tex]m\angle XYV=m\angle XYW+m\angle VYW[/tex].

The diagram already marks [tex]m\angle VYW=80^{\circ}[/tex], so we just need to find [tex]m\angle XYW[/tex].

[tex]\angle TYU[/tex] and [tex]\angle XYW[/tex] are vertical angles, which means they are equal in measure.

Therefore,

[tex]m\angle TYU=m\angle XYW=6x+7[/tex]

Since there are [tex]180^{\circ}[/tex] on each side of a line, we have the following equation:

[tex]m\angle XYW+m\angle VYW+m\angle UYV=180^{\circ},\\6x+7+13+4x+80=180,\\10x+20=100,\\10x=80,\\x=8[/tex].

Plugging in [tex]x=8[/tex], we have:

[tex]m\angle XYW=6(8)+7=55^{\circ}[/tex].

Therefore,

[tex]m\angle XYV=55^{\circ}+80^{\circ},\\m\angle XYV=\fbox{$135^{\circ}$}[/tex].

please help i am so confused

Answers

I think it would be B. X+8/6

What is the result when the number 52 is decreased by 50%?​

Answers

Answer: You get 26, If this wasn't what you were looking for let me know! :)

Step-by-step explanation:

What inequality is true

Answers

Answer:

I'm pretty sure it c because pie is 3.14 and that time 3 would be a little over 9

The person above me is correct

Find the greatest common factor of these two expressions :

20u^8 y^7 x^6 and 12u^3 y^4

Answers

The greatest common factor is: 4u^3 y^4

Please help!!!!!!!!!!

Answers

Answer: angle 1 = 51, angle 2 = 18, angle 3 = 123, angle 4 = 39

Step-by-step explanation:

72+57=129 180-129= 51 degrees for 1

90-72= 18 degrees for 2

180-57= 123 degrees for 3

123+18=141 180-141= 39 degrees for angle 4

Which expressions are equivalent to 4b+12?

Answers

Answer:

4(b+3)

Step-by-step explanation:

can't really explain it sorry

A teacher is 5 feet 8 inches tall and she shrinks to 9 inches. How tall will her pencil be if it undergoes the same scale shrink and was originally 12 inches?
A) 1.59 inches
B) 1.86 inches
C) 2.68 inches
D) 6.8 inches

Answers

Answer:

c

Step-by-step explanation:

2.68

Find the sum of the following series. Round to the nearest hundredth if necessary. 4 + 24 + 144 +... + 6718464​

Answers

Answer:

Your answer is 264

Step-by-step explanation:

Help plz:)))I’ll mark u Brainliest

Answers

Answer:

22-18-25,

19-24-30,

7-24-25

Step-by-step explanation:

In a triangle with side lengths [tex]a[/tex], [tex]b[/tex], and [tex]c[/tex], any two sides must have a sum larger than the third.

Using this rule, the possible side lengths out of these choices that could form a triangle are:

22-18-25,

19-24-30,

7-24-25

Need help with this

Answers

its answer A. if you solve 20(10) it gets u 200 then solve 8(4) it would get u 32.
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