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Irina-Kira [14]
3 years ago
11

Notice that the rule for each animal involves counting the number of chirps in different time intervals. For the Brookdale crick

et you count the number of chirps in 15 seconds and for the katydid you count the number of chirps in 20 seconds. If c is the number of chirps per minute, what is the expression for the number of chirps for i) The Brookdale cricket in 15 seconds
Mathematics
1 answer:
shusha [124]3 years ago
8 0
B= 15c maybe I think
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Olivia has a points card for a movie theater. She receives 25 rewards points just for signing up. She earns 7.5 points for each
andrezito [222]

Answer:

0 visits

Step-by-step explanation:

According to the scenario, calculation of the given data are as follows,

Rewards for signing up = 80 points

Reward per visit = 2.5 points

Total points needed = 105

Let, number of visits = x

So, we can calculate number of visits by using following formula,

80 + (2.5 × X) = 105

2.5X = 105 - 80

2.5X = 25

X = 25 ÷ 2.5

X = 10 visits.

Hence, Olivia needs to make 10 visits in order to earn a free movie ticket

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
The great state of Kansas, home of Pizza Hut, Wyatt Earp, the fabulous Jayhawks (and Shockers), that Great Wizard, the half-way
Aleks04 [339]

Answer:

Not possible to calculate with the information

Step-by-step explanation:

Given

Elector = 5 (each)

Required

The number of Kansas senators presently in the US senate

First, it should be noted that the given information applies to 2008 presidential election

Next, the given information states the number of electors each of the given locations had in the electoral college.

There was no information about the number of senators in the senate (presently or 2008).

<em>Hence, additional information is required to answer the question.</em>

7 0
3 years ago
Identify the domain of the function shown in the graph.​
Charra [1.4K]

Answer:

C. <em>x</em> is all real numbers.

Step-by-step explanation:

Since the domain is likely infinite, then the domain must be all real numbers so <em>x</em> is all real numbers.

4 0
3 years ago
Use the expression to complete the table.<br>**Look above for the picture.​
alisha [4.7K]

Answers:

110

95

80

65

75

Yay

7 0
3 years ago
What are the x-intercept(s) and y-intercept(s) of the graph above.
dem82 [27]

Answer:

A

Step-by-step explanation:

X-intercepts are points on the graph where a line crosses the x-axis (horizontal line).

Given in the graph, the line goes through x-axis at the values -1 on the left, 1, and 2.

Y-intercepts are points on the graph where a line crosses the y-axis (vertical line).

Looking at the graph, the line only goes through the y-axis on the value 2.

Therefore, A is the only logical answer.

3 0
2 years ago
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