Answer: Ok, the chanche of both children were born on a monday is 
Step-by-step explanation: Well, we alredy know that one of her children was born on a monday, when they ask the probability of both children were born on a monday, we only need to see the case of the second kid.
So, the week has 7 days, ence the probability for each day (in this case a monday) is 1/7.
Answer:4.4
Step-by-step explanation
add 87.5 on both sides to get 25t by itself, then u should get
25t=110.0
then, divide 25 for both o fthem and u should get t=4.4
Answer:
y is > 7
Step-by-step explanation:
Any y value greater than 7 would make the product greater than 5. This can be looked at as y > 7. So y/7 can be rthough of as y divided by 7. 5 x y/7 can be though of as y * 5 divided by 7. Or 5y/7. To make this value 5, y must be 7. Since 7/7 is 1, and 1*5 is 5. If the number is greater than this it would have to be >7/7, since this would make it >1*5. So y must be >7. Hope this helps!
Answer:
Step-by-step explanation:
Since the exponent of the scientific notation is positive, move the decimal point
5
places to the right.
390000
Answer:
457
Step-by-step explanation:
The general term of an arithmetic sequence is given by ...
an = a1 +d(n -1)
where a1 is the first term (-26), and d is the common difference (7).
The 70th term of your sequence can be found by putting the numbers into this formula:
a70 = -26 +7(70 -1) = -26 +483
a70 = 457
The 70th term of the sequence is 457.
