Answer: 15/91 chance or probability
Explanation: there is a 3/7 chance I will pick the black socks one time because there are 14 socks and 6 are black. 6/14 is 3/7. Now we remove one black sock. Now there is a 5/13 chance that I pick the black sock. 3/7 x 5/13 = 15/91. Therefore there is a 15/91 chance that both socks I pick are black.
Answer:
The puppy weighed 6 pounds at birth.
Step-by-step explanation:
First, we can see that the puppy gains weight in a steady pace of 2.5 pounds every week :
4 weeks : 16 pounds
4x2.5 = 10 pounds
16 pounds - 10 pounds, because 0 weeks means starting at 0 years old. 16 - 10 = <u>6 pounds</u>.
Answer:
b ≈ 48.6°
Step-by-step explanation:
Using the sine ratio in the right triangle
sin b = = , then
b = ( ) ≈ 48.6° ( to 1 dec. place )
Answer:
-d - 9 < 1.5
Step-by-step explanation:
In this problem, my reasoning is shown below for each individual inequality. We can test each one to see if it is true or not.
-23 is not greater than 1.5, so it can't be the first one. Let's try the next one.
Yes! -23 is smaller than 1.5. So we can say that the second option is correct. But just for good measure, we can try the other two.
Nope! -23 is not greater than 1.5. Let's try the last one.
And again... nope. 5 is not smaller than -1.5. So our reigning option is -d - 9 < 1.5. Hopefully this was helpful! If you have any more questions, let me know.
1) <span>x + 24=95
2) 1 / 5x = 10
5x = 10/1
5x = 10
x = 10/5
x = 2
3) b/5 + 15 = 45
b = 5(45-15)
b = 150
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