A. -23
If 7x plus 3 equals 24, X equals 3. -5 minus 6 time X(3) equals -23.
Answer:
68%
Step-by-step explanation:
The mean is 32 minutes, and the standard deviation is 4 minutes.
28 is 1 standard deviation below the mean, and 36 is 1 standard deviation above the mean.
According to the empirical rule, 68% of a normal distribution is between -1 and 1 standard deviations. 95% is between -2 and 2 standard deviations. 99.5% is between -3 and 3 standard deviations.
So the answer is 68%.
Answer:
ABCDEFG = 3211000
Step-by-step explanation:
A counts the number of zeroes, and there are 3 zeroes (E, F, G), so A = 3.B counts the number of ones, and there are 2 ones (C, D), so B = 2.C counts the number of twos, and there is 1 two (B), so C = 1.D counts the number of threes, and there is 1 three (A), so D = 1.There is no four, five, six in, so E, F, G are all zeroes.
Answer:
triangle area = 24
rectangle areea = 32
figure area = 56
Step-by-step explanation:
Answer:
6 weeks
Step-by-step explanation:
Let the number of weeks be x.
<u>Then we have an equation:</u>
- 6 + 1*x = 3 + 1 1/2 x
- 6 + x = 3 + 1.5x
- 1.5x - x = 6 - 3
- 0.5x = 3
- x = 3/0.5
- x = 6 weeks
So after 6 weeks both 6-inch and 3-inch geraniums will have same height
