Answer:
look below
Step-by-step explanation:
The probability of each of the cards can be found by dividing each of them by the sum of all the numbers:
P of picking card with star:
25/50=0.5
Card with square:
15/50=3/10=0.3
Card with circle: 10/50=1/5=0.2
We can then put these values into parts a,b,c, and d:
a) 3/10 chance or 30%
b) 1/5 chance or 20%
c) 1/2+1/5=7/10 chance or 70%
d) 1-0.3-0.2=1/2 chance or 50%
Slope of tangent line = dy/dx = 2x+3
k is y_intercept of tangent line
2x+3 = -1
x = -2
y = (-2)^2+3(-2)+1 = -1
tangent line passes through point (-2,-1)
k = x+y
k = -2 -1
k = -3
Convert the mixed numbers to improper fractions, then find the LCD and combine.Exact Form:<span><span>72</span><span>72</span></span>Decimal Form:<span>3.53.5</span>Mixed Number Form:<span>3<span><span>12,SO with this I subtracted this form 2 cups as what's noted in the Screen.And this got me 1 1/2 So you answer is B
Hope this helps.
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Answer:
The answer is 2 times x.
Step-by-step explanation:
X is the number of students. If each of the student received 2 pencils then you multiply 2 by the number of students.
1/4 pound x 5 days= 1 1/4 pounds (1.25)
