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zzz [600]
4 years ago
12

Brian received 45 trading cards from his mother and twenty-five trading cards from his uncle to start a collection. Each week Br

ian uses his allowance to buy a new pack of 1515 trading cards to add to his collection. The number ofcards in Brian's collection can be represented by a linear function.
Mathematics
1 answer:
hammer [34]4 years ago
4 0

Answer:

Step-by-step explanation:

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Identify the scale factor <br> Photograph: height 3 in. <br> Painting: height 24 in.
Finger [1]

Answer:

8

Step-by-step explanation:

The new height is 24

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6 0
3 years ago
Adam riese developed the signs + and - as mathematical operations what is the title of the work that introduced them?
Phoenix [80]

The title of the work introduced is Rechnung nach der lenge/auff den Linien und Feder.

<h3>What are mathematical operations?</h3>

In mathematics, an operation is a function that takes zero or more input values to a well-defined output value.

Adam Riese developed the signs + and - as mathematical operations and the title of the work introduced is Rechnung nach der lenge/auff den Linien und Feder.

Learn more about operations on:

brainly.com/question/20408113

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7 0
2 years ago
What is the probability that a random selected student at harbor high is 17 years old or older.
Triss [41]

Answer:

See below.

Step-by-step explanation:

The table shows the total number of students as 572 (bottom right cell in the table.)

The number of students who are 17 or older are the students in the two groups: 17-18 and 19-20.

There are 151 students with ages 17-18.

There are 34 students with ages 19-20.

The total of all students 17 or older is 151 + 34 = 185.

The probability of choosing a student age 17 or older is the number of students 17 or older (which is 185) divided by the total number of students (which is 572).

p(17 or older) = 185/572 = 0.3234 = 32.34%

We round 32.34% to the nearest integer to get 32%.

4 0
3 years ago
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