Answer:
3.1.
Step-by-step explanation:
We have been given a data set and we are asked to find the range of our given data set.
4.7, 6.3, 5.4, 3.2, 4.9
First of all let us arrange our data set in ascending order.
3.2, 4.7, 4.9, 5.4, 6.3
Since we know that range is the difference between the greatest value and lowest value of the data set.
We can see that 6.3 is the greatest data point and 3.2 is the lowest data point of our given data set.
Upon substituting these values in range formula we will get,
Therefore, the range of our given data set is 3.1.
b. x+ 3 = 7
c. (x+ 2) (x- 2) = 0
d. = 16
Answer:
Option a is correct that is 5x=30 will use division property of equality.
Step-by-step explanation:
We have been given four different equations we need to tell which one could be used to solve by division property:
In Option a:
x can will be solved by division property
5 will divide 30 on right hand side by the transformation rule which is
when multiplication is shifted to the other side of the equation it will be in division on the other side.
Therefore, option a is correct.
B) square feet
C) cubic inches
D) square inches
Answer:
-2
Step-by-step explanation:
Answer:
10 in
Step-by-step explanation:
We are given that
Diameter of cactus=d=12 in
Radius of cactus=
Distance of lizard from point of tangency=8 in
We have to find the direct distance between lizard and cactus.
In triangle OAB,
OA=6 in
AB=8 in
Pythagorous theorem:
Using pythagorous theorem
Hence, the direct distance of lizard from cactus=10 in