Answer:
the 3rd one
Step-by-step explanation:
This can be solve by first solving the proportionality constant
Number electic outlets rewired is directly proportional to
time spent
4 = (1 ½)a
Let be the proportionality constant
A = 8/3
O = (8/3)(7.5)
o = 20 outlets will jamal rewired if he works for 7.5 hrs
Answer:
ans is here
Step-by-step explanation:
80 - 3.50x ........ (i)
70 - 3x ..............(ii)
Set them equal;
80 - 3.50x = 70 - 3x
Solve for x. 80-70 =3.50x - 3x
10=0.50x
20=x
There will be 20 days out of the 30-day period until the cards will be equal in value.
Answer:
<h2><em><u>A. between 4 and 5</u></em></h2>
Step-by-step explanation:
<em><u>Since</u></em><em><u>,</u></em>
<em><u>So</u></em><em><u> </u></em><em><u>as</u></em><em><u>,</u></em>
4.242........ lies between 4 and 5
<em><u>Therefore</u></em><em><u>, </u></em>
Lies between <em><u>4 and 5 (option A)</u></em>
Answer:
Height After 8 weeks: 14 inches
Height after w weeks: y=0.5w+10
Step-by-step explanation:
The equation of the sunflower is y=0.5x+10.
Height after 8 weeks: y=0.5(8)+10
y=4+10
y=14
Height After 8 weeks: 14 inches
Height after w weeks: y=0.5w+10
If this helps please mark as brainliest