Answer:
taffy is 0.18 meters in length
Step-by-step explanation:
ok...so cubby is 1.26 meters long
cubby is 7 times as long as taffy
c = 1.26
c = 7t
1.26 = 7t
1.26 / 7 = t
0.18 = t
so taffy is 0.18 meters long <===
Option 3
Given data set is,
{(1.5, 1), (2.5, 3), (3, 3), (3, 5), (3.5, 5), (4.5, 7), (5, 7), (5, 9), (5.5, 9), (6.5, 11), (7.5, 13)}
By using linear regression calculator,
Equation of the linear function will be,
y = 2x - 2
Therefore, Option 3 will be the correct option.
91
Substitute 4 in place of x
f(4)=20*4+11
f(4)=80+11
f(4)=91
Answer: 462
943-481
Answer=462
Given:
The equation is,
Explanation:
Simplify the equation by using logarthimic property.
Simplify further.
Solve the quadratic equation for x.
From the above equation (x - 6) = 0 or (x - 3) = 0.
For (x - 6) = 0,
For (x - 3) = 0,
The values of x from solving the equations are x = 3 and x = 6.
Substitute the values of x in the equation to check answers are valid or not.
For x = 3,
Equation satisfy for x = 3. So x = 3 is valid value of x.
For x = 6,
Equation satifies for x = 6.
Thus values of x for equation are x = 3 and x = 6.