Answer:
I would go with A. 3(4 + 7) acres
Step-by-step explanation:
Easy, the expression is equivalent to the sum of two areas... Beans and the Squash... you just add them all together and you get 33 acres. Add the parenthesis first and then multiply by 3 you get 33
-5a^2 - 7a = -a x (5a + 7)
let me know if you have any other questions
:)
Answer:
Give
null hypothesis: H0 = 5.5
alternative hypothesis: Ha different 5.5
standard error = 1 / (31) 1/2= 0.1796
we deduce that:
t stat = (5.2-5.5) /0.1796 = -1.67033
p-value = 0.105
the null hypothesis cannot be rejected because the value of p is greater
Answer:
3 times the number of yards
Let f represents the number of feet
f = 3 * y
Step-by-step explanation:
Number of feet 3 6 9 12
number of yards 1 2 3 4
1*3 = 3
2*3 - 6
3*3 =9
4*3 = 12
number of feet is 3 times the number of yards
Let f represents the number of feet
and y represents the number of yards
number of feet is 3 times the number of yards
f = 3 * y
