Answer:
x>−4 or x<−8
Step-by-step explanation:
Answer:
There is a 0.15 probability that the rivets chosen i s DEFECTIVE.
Step-by-step explanation:
The total number of rivets required = 25
Now, out of the total rivets, 15% need reworking.
So, the percentage of defective rivets = 15%
Calculating 15% of 25, we get:

So, in total 3.75 rivets are DEFECTIVE.
The probability of choosing a defective rivet = 

So, there is a 0.15 probability that the rivets chosen is DEFECTIVE.
The original amount of oats were 94.5. If you want to find the answer you would first have to multiply 212 with 2 because it said that Paola always use double to amount. After you get it, you subtract it with 613 cup cause that is the total amount of chip and oats after doubling. Then you will have to divide the double amount of oats which is 189 with 2 and then you get the answer of 94.5.
212x2=424, 613-424=189, 189 divide 2=94.5
Answer:
No.
Step-by-step explanation:
This type of problem is actually a trick problem. The question indicates that the PRODUCT of 3.93 and 0.07 would be about 4. The question is referring to the answer of the two values Multiplied to each other.
To visualize the question, we have:
3.93 x 0.07
This would give us:
0.2751
Kerri would be correct if she was looking for the SUM of the two values.
This would be:
3.93 + 0.07
This would give us:
4
Therefore in trick problems like this ones, it is better to look at what exactly is being asked.