Answer:
1) 6.1
2)5.1
3)2.8
4)2.4
5)I don't know what the last one is asking for, are there answer choices
Step-by-step explanation:
1)Max-min=58.3-52.2=6.1
2)Max-min=55-48.9=5.1
3)Upper quartile- lower quartile= 57.3-54.5=2.8
4)Upper quartile- lower quartile= 53.3-50.9=2.4
5) I don't know what this one is asking
Answer:
6,840cm³
Step-by-step explanation:
V = 360 * 19
V = 6,840cm³
<span> <span>1ft : 12in → 12ft : 144in
1in : 12ft = 1in : 144 in
{there are 12 inches in 1 foot, so multiply your feet by 12 to get inches}
1m : 100cm → 15m : 1500cm
1cm : 15m = 1cm : 1500cm
{there are 100 centimetre in 1 metre, so multiply your metres by 100 to get centimetres}
1yd : 3ft → 1yd : 75ft
1ft : 12in → 75ft : 900in
1in : 25yd → 1in : 900in
{there are 3 feet in 1 yard, so multiply your yards by 3 to get feet. THEN, there are 12 inches in 1 foot, so multiply your feet to get inches}
OR
1yd : 3ft → 1ft : 12in → 1yd : 36in
25yd : 900in
1in : 900in
{there are 3 feet in 1 yard and 12 inches in 1 foot, so multiply 3 by 12 to get 36 inches in 1 yard. THEN, multiply 25 yards by 36 inches per yard to get 900 inches.}</span></span><span>Source(s):<span>Self (Maths teacher)
hopes this helps :) :D :)</span></span>
8/100, 3/5, 7/10
Explanation:
8/100 = 0.08
3/5 = 0.6
7/10 = 0.7
Let's consider each of the options;
A) The range is the values that y can be of the function f(x). We can see that no matter what x values you put in, f(x)>0. It will never be negative. Although, if you put (1/2)^2, you can get a y value of (1/4) so this statement is incorrect.
B) It would have to put in the x or y value into the function and check. f(0)=(1/2)^0
You know that anything to the zero-th power gives 1, therefore, this statement is correct.
C) Again, if you put in a value such as (1/2)^2, you would be getting a number that is smaller than 1/2, so it isn't always increasing.
D) Again, it is possible to input any value in x and you would still be getting a positive y-value, therefore, this statement is incorrect.
Hope I helped :)
