Multiply total number (12) by the fraction that like dogs (1/3).
=12 total * 1/3 dog people
=(12*1)/3
=12/3
=4 dog people
ANSWER: There are 4 people who like dogs the best out of the 12 surveyed.
Hope this helps! :)
Answer:
528 Yards or 1,584 Feet.
Step-by-step explanation:
To find how far Sima jogged, we can first convert the value of a mile into yards or feet.
1 mile = 1760 Yards or 5280 Feet
Now we know that Sima jogged a total of 9/10 of a mile on Monday. This can be represented as:
0.90 x 1760 = 1,584 Yards.
or
0.90 x 5280 = 4,752 Feet.
Now we calculate how much Sima jogged on Tuesday.
0.60 x 1760 = 1,056 Yards.
or
0.60 x 5280 = 3,168 Feet.
Now that we have the values of both days, we simply subtract the amount of the Monday jog to the Tuesday jog.
1,584 - 1,056 = 528 Yards
or
4,752 - 3,168 = 1,584 Feet.
Answer:
17) 250 km²
18) never
19) sometimes
20) 288 in³
Step-by-step explanation:
17)
this polygon can be seen as the combination of two shapes : a 16×13 rectangle on top, and a right-angled triangle at the bottom.
this triangle has the side lengths
15 km
(16 - 10) = 6 km
(27 - 13) = 14 km
the total area is the area of the rectangle plus the area of the triangle.
the area of the rectangle (length×width)
Ar = 16×13 = 208 km²
the area of the triangle (baseline×height/2)
since it is a right-angled triangle, we use one side of the 90 degree angle as baseline and the other as height
At = 6×14/2 = 3×14 = 42 km²
so the total area of the polygon
Ap = Ar + At = 208 + 42 = 250 km²
18) the first quadrant is the area between the right (positive) side of the x axis and the upper (positive) part of the y axis. all points here have always and only positive x and y values. never any negative ones.
19) when a point is on the x-axis, well, left of point 0 on the x -axis are only negative values of x. and right of point 0 of the x-axis are only positive values of x. so, for some of these points the x value is positive, and for some it is negative. therefore "sometimes".
20) the volume of a box is length×width×height.
V = 8×3×12 = 24×12 = 288 in³
Answer:
21 students wore a silly hat!
Step-by-step explanation:
70*3/10=Your answer!
70/10=7
7*3=21
Answer: There is 5 non blue sock in Josh's drawer
Step-by-step explanation:
The denominator shows the total of nonblue and blue socks. So there are 7 non-blue and blue socks in the drawer after he removes 3 non blue socks.To find how many non-blue where in the drawer originally you need to find how many non blue are in the draw after removing the three. So you subtract 7 from 5 which gives you 2. So there are 2 non-blue socks in the drawer after removing the three. Now you need to find how many non-blue were there before he removed the three. So add the 3 non blue socks that he removed to the two that were there after which gives you five.