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Airida [17]
3 years ago
10

Betty draws cards randomly from a box containing 8 cards of the same shape and size. There is 2 red cards, 3 blue cards, and 3 y

ellow cards. She draws 1yellow card and then another yellow card without replacing the first one. Find the probability of drawing 1 yellow card followed by another yellow card, and show the equation used.
Mathematics
1 answer:
saveliy_v [14]3 years ago
3 0

Answer:

i think you have to add all the numbers then divide

Step-by-step explanation:

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PLEASE HELP ASAP!<br><br> :(
Law Incorporation [45]
I’ll help but u where is the question
4 0
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A salesperson receives step commission on sales calculated as follows: * 8% on first $1000 _________________ * 12% next $2000 __
Sonja [21]

Step-by-step explanation: Assuming the commission is calculated on a weekly basis and no sales were made on Saturday or Sunday:

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4 0
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4 7/12 + 2 1/12 what is the estimate answer
Pani-rosa [81]
4 \frac{7}{12} =  \frac{12*4+7}{12} =  \frac{55}{12}  \\  \\ 2 \frac{1}{12} =  \frac{2*12+1}{12} =  \frac{25}{12}  \\  \\  \frac{55}{12} +  \frac{25}{12} =  \frac{80}{12}  \\  \\  \frac{80 :4}{4:4}  =  \frac{20}{3}
3 0
3 years ago
Read 2 more answers
Solve the equation 4 sin (x +30°) = 2<br>for 0 &lt; x &lt; 365​
tatuchka [14]

>

4 \sin(x + 30)  = 2 \\  \sin(x + 30 ) =  \frac{2}{4}   \\  \sin(x + 30)  =  \frac{1}{2}  \\  \sin(x + 30)  =  \sin(30)  \\ x + 30 = 30 \\ x = 30 - 30 \\ x = 0

Hence, x = 0°, 180° and 360° <em><u>Ans</u></em>

3 0
2 years ago
When four fifths 4 5 of a number is subtracted from 1414​, the result is 22. find the number?
galben [10]
If we say:
x = the number we want to find
Then, we can formulate an equation using the information given:
1414 - 4x/5 = 4
Now, we just solve for x:
4x/5 + 4 = 1414
4x/5 = 1410
4x = 7050
x = 1762.5
8 0
3 years ago
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