A) okay so let x represent how old the friend is now. And 4 represent the years added on. If you have to be LESS then 18 years old to be in boy scouts, and the friend is still able to be in boy scouts after four years, then It can be modeled by x + 4 < 18
B) wrote down number values with 18 being in the middle. Plot a dot on the number 18 (with an open circle. Not filled in circle. A filled in circle means equal to and it is not equal to.) and since you have to be LESS then 18, you should draw a line going left to the smaller numbers of 18.
I hope this helps??
Answer:
= r12 (variable varies)
Step-by-step explanation:
brainliest plz
Answer:
2 2/35 hours
Step-by-step explanation:
In 1 hour, the total amount of the house that is painted is ...
1/8 + 1/4 + 1/9 = 35/72 . . . of a house
We need to multiply the time (1 hour) by 72/35 to find the number of hours required for one entire house:
72/35(1 h) = 2 2/35 h
It would take them 2 2/35 hours to paint the house working together.
We know that
Part a)
volume of a sphere=(4/3)*pi*r³
where r is the radius
<span>When the volume formula of the sphere is divided by two, it is useful to find the volume of the hemisphere
</span>so
volume of hemisphere=[(4/3)*pi*r³]/2----> (2/3)*pi*r³
part b) volume of the rectangular prism=pi*B*h
where
B is the area of the rectangular base
h is the height of the prism
<span>When dividing the volume formula of a rectangular prism by three, it is useful to obtain the volume of a rectangular pyramid with the same base and the same height as the prism
</span>
volume rectangular pyramid=(1/3)*[pi*B*h]
Answer:
b. steepest slope
Step-by-step explanation:
The cumulative relative frequency curve also known as Ogive is used for reading the median, upper quartile, lower quartile from the curve and calculating the semi-interquartile range when needed.
From the cumulative relative frequency curve, the interval with the highest proportion of measurements is the interval with the steepest slope. This is because the cumulative relative frequency curve always have a positive slope, and given that the interval has the highest proportion, then the slope will be steepest.
