b. 28 hours to build 35 birdhouses
c. 7 hours to build 8 birdhouses
d. 21 hours to build 28 birdhouses
plz help quick
Option C: 7 hours to build 8 house,
Whenever getting work-time related questions, it is needed to focus that as the amount of work done increases, the time needed to complete also increases.
Given that:
3.5 hours of work is needed to build 4 birdhouses.
Thus as we increase the time twice, the number of birdhouses build by the same person Jasmine will be twice as she got doubletime, thus building 2 times 4 i.e. 8 birdhouses.
Thus we have:
Jasmine takes 7 hours of work to build 8 birdhouses.
Therefore we see that Option C: 7 hours to build 8 birdhouses is correct.
Learn more here:
d=60t-1
B) d=50t
d=60(t-1)
C) d=50t
d=59t
D) d=50(t-1)
d=60t
The simplified expression is: (3/2) x⁵ * (1/y⁴), or (3x⁵) /(2y⁴).
Indices, in mathematics, refer to the small numbers or symbols (exponents) used to indicate the power or exponent to which a number is raised, often in the context of exponents or powers.
To divide the expression (21x⁶y⁵) by (14x¹y⁹), simplify by subtracting the exponents of like terms:
(21x⁶y⁵) / (14x¹y⁹) = (21/14) * (x⁶⁻¹ * (y⁵⁻⁹))
Now simplify each part:
121/14) simplifies to (3/2)
x⁶⁻¹ simplifies to x⁵
3. y⁵⁻⁹ simplifies to y⁻⁴
So, the simplified expression is
(3/2) x⁵ * (1/y⁴), or (3x⁵) / (2y⁴).
Learn more about indices here
#SPJ3
Answer:
Step-by-step explanation:
Hope this helps!
Answer:
3. 15. . 16..
Answer:
D or L is the midpoint
Step-by-step explanation:
12a squared minus 13a minus 35