Answer:
-51.
Step-by-step explanation:
3 x 5 is 15
3 x 10 is 30
3 x 4 is 12
3 x 8 is 24.
15 - 30 - 12 - 24
The opposite of -3.2, applying the knowledge of the number line system would be: 3.2.
On a number line, the opposite of a number is simply the value of that number that will cover the same distance to and from point zero.
For instance, the opposite of 4 is -4. Opposite of -5 is 5.
Thus, the opposite of -3.2 would be 3.2.
Learn more about the opposite of a number on:
the answer i believe is
3.2
Answer:A z-score is measured in units of the standard deviation. ... is two, the value 11 is three standard deviations above (or to the right of) the mean. ... The following two videos give a description of what it means to have a data set that is “normally” distributed. ... The z-scores for µ+3σ and µ–3σ are +3 and –3 respectively.
Step-by-step explanation:
please help me
Answer:9
Step-by-step explanation: -2x2-3x-2+7=9
Answer:
9
Step-by-step explanation:
(-2x2) - (3x-2) + 7 = 9