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kow [346]
3 years ago
12

20. Entry to the fair is $10, and then you can

Mathematics
1 answer:
Fantom [35]3 years ago
7 0

Answer:

they purchased 40 tickets

Step-by-step explanation:

they already spent 10 to get in the fair and 0.25 × 40 = 10 so 10 +10 =20

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9/12 chose Friday or Saturday. That reduces to 3/4. Which is also 75%. Hope that helps.
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What are the slope and y-intercept of the linear function graphed to the left?
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m =   - \frac{1}{2}
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3 years ago
Help 7 th grade math needs help
TiliK225 [7]

Answer

222

Step-by-step explanation:

I hope this is correct but what you do is first divide this shape into three parts. A small rectangle, a bigger one, and then the triangle. With the triangle on the left, you can see that the width is 5 and the length is 9. You multiply those to get 45. With the rectangle in the middle, you can see that the width is 6. So for the length, you take the 8 and add it to the 9 to get 17. So you do 17 x 6 to get 102. And for the triangle, you see that the length is 15. For the width, it would be 5 because the triangle takes one extra cubit off of the rectangle. Finally, you add 45, 102, and 75 to get 222. Hope this helps.

6 0
3 years ago
Female giraffes reach a height of 4. 3 meters, and males reach a height of 5. 5 meters. Kendra created a bar diagram and wrote a
Finger [1]

Female giraffes reach a height of 4. 3 meters, and males reach a height of 5. 5 meters. Kendra created a bar diagram and wrote an equation to find the difference in the heights, The errors made by Kendra will be that as all the numbers are put in wrong places.

Given: Kendra created a bar diagram where,

  • The Top bar contains 4. 3 meters
  • The Bottom bars contain d & 5. 5 meters
  • Here, it is also given that, D - 5. 5 = 4. 3

Now , according to the question we will check the sample responses.In the given diagram, the numbers are jotted in wrong places .

The correct place would be as follows:-

  1. In the Top Bar  Diagram it should be 5.5m .
  2. In the Bottom Bar  Diagram it should be 4.3.
  3. One equation could be 4.3 + d = 5.5.

Therefore, The errors made by Kendra will be in equation as all the numbers are put in wrong places.

Learn more about Logical questions here :brainly.com/question/14863215

6 0
2 years ago
Read 2 more answers
Aiden earned $50 in interest in six
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9514 1404 393

Answer:

  $2000

Step-by-step explanation:

The amount of interest is given by the formula ...

  I = Prt

where P is the principal invested, r is the annual rate, and t is the number of years. Here, we want to find P when I = 50, r = 0.05, and t = 1/2.

  50 = P(0.05)(1/2)

  P = 50/(0.05·1/2) = 2000

Alden started with $2000 in his account.

7 0
3 years ago
Read 2 more answers
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