Dilation by a scale factor of 2 followed by reflection over y-axis
hope this helps
Answer:
The experimental probability of landing on heads is 0.3
Step-by-step explanation:
We are given the following in the question:
Number of heads = 30
Number of tails = 70
Talia said the probability of getting heads is
.
She evaluated the wrong probability.
She did not considered total number of trials in the experiment.
Formula for probability:
Probability of heads =

The experimental probability of landing on heads is 0.3
Answer:

Step-by-step explanation:
Let k represent the price in dollars at which Nita will buy the keyboard.
We have been given Nita wants to buy a new keyboard for her computer. She will buy the keyboard when it is on sale for under $50.
This means that Nita will buy the computer, when its price (k) is less than $50. We know that sign < represents less than.
We can represent our given information in an inequality as:

Therefore, our required inequality would be
.
For this case we observe that we have a triangular prism.
The triangular prism has two triangles.
A triangle for the base of the prism.
A triangle for the top of the prism.
The lateral faces of the prism are rectangular.
Answer:
Are needed:
2 triangles
Answer:
Step-by-step explanation:
This would not make sense because width is measured in feet and computers are not. Quantities should be expressed in the same unit. As they are not, 280 does not have meaning