Answer:
10
Step-by-step explanation:
When you add 2 integers with the same sign, you leave the signs out and add there absolute values. Example:
+2 + +8= I2I + I8I
I hope you learned from this answer.
Answer:
Mean = 272.3
sd = 37.7
Step-by-step explanation:
Mean = sum/n
(221+248+251+255+259+263+264+272+291+297+374) ÷ 11
= 2995/11
= 272.2727273
Variance = (sum of x²)/n - mean²
[(221²+248²+251²+255²+259²+263²+264²+272²+291²+297²+374²)/11] - (2740/11)²
= (831067/11) - (2995/11)²
= 1419.107438
sd² = variance
sd = sqrt(1419.107438)
sd = 37.67104243
Answear:
G=T hope dissssssssss helps
Let’s see, for 6 servings he needed 4 carrots, meaning every carrot was equal to 1.5 servings. 15/1.5 is 10, 10 carrots for 15 servings.
$36 x 1.07 = $38.52
The cost will be $38.52
Tax on this is $2.52