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torisob [31]
3 years ago
11

Jackson recorded the growth of a plant over 10 weeks. The equation y=0.25+4 represents the height y in inches over time x in wee

ks what does the y intercept represent In terms of the situation
Mathematics
1 answer:
Naya [18.7K]3 years ago
5 0

Answer:

Step-by-step explanation:

Allow me to rewrite your question and hope it will fit the original one:

<em>Jackson recorded the growth of a plant over 10 weeks. The equation </em><em>y=0.25x+4</em><em> represents the height y in inches over time x in weeks what does the y intercept represent In terms of the situation</em>

My answer:

As we know that y intercept is the value of y at the point where the line crosses the y axis (the value of x =0)

So in this situation, if x= 0, it means the height of the tree (y-intercept) initially be at 4 at week 0.

Hope it will find you well.

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Tamara texted a photo of a dolphin to 5 friends. She asked each of her 5 friends to text the photo to 5 more friends. The photo
Andreyy89
So 5
then 5 times 5
then 5 times 5 times 5
so it seems that for x rounds, there will be 5^x 

A: 4 rounds so 5^4=625 photos
B. see how many times 5 goes into 78125. the answer is 7 so 7 rounds
C. 1 million=1,000,000 so try big numbers
5^10=9,765,625 too big
5^9=1,9,53,125 too big
5^8=390625 too small
the minimum is 5^9 or 9 rounds

A:4
B:7
C:9

4 0
2 years ago
25 POINTS
Semenov [28]

If the slope of AB = CD and BC = AD it's a parallelogram:

Slope of AB = 6+1 / -9+5 = -7/4

CD = -2-5 / 3+1 = -74

These are equal.

BC = 5-6 / -1 +9 = -1/8

AD = -2 +1 / 3+5 = -1/8

These are also equal so it is a parallelogram.

Now to find if the diagonals are perpendicular find the slope of the perpensicular points:

AC = 5 +1 / -1 +5 = 6/4 = 3/2

BD = 6+2 / -9 -3 = 8/-12 = -2/3

Because BD is the reciprocal of AC, this means they are perpendicular.

And because AB is not perpendicular to AD ( AB and AD are not reciprocals) it is a rhombus.

5 0
3 years ago
Round 24.99 to the nearest tenth
klasskru [66]
A tenth of 24.99 would be the first 9 after the point. In order to round it to the nearest tenth, we must look at the number after it. If that number is 5 or above, we must make the tenth one higher. In this case, the number after the tenth is above 5, so we change the tenth to a 1! Now the number becomes 25.00
5 0
3 years ago
Five-digit locker combinations are assigned using the digits 1–9. In how many ways can the combinations be formed if no digit ca
Orlov [11]

Answer:

15, 120

Step-by-step explanation:

9P4

.............................................................................................

4 0
3 years ago
you and three friends are going to wonderland water park. your group plans to ride each water ride twice. prices are shown in th
Karolina [17]

After conducting some mathematical operations, we know that the 3 friends will get $28 back in change from a $100 bill.

<h3>What are mathematical operations?</h3>
  • An operation is a function in mathematics that transforms zero or more input values into a clearly defined output value.
  • The operation's arity is determined by the number of operands.
  • In mathematics, addition, subtraction, multiplication, division, and modular forms are the five basic operations.

So, the change they will get back from $100:

The Coaster is $4.50:

4.50 × 3 (friends) = 13.5

13.5 × 2 (Twice) = $27

The Slide $4.00:

4.00 × 3 (friends) = 12

12 × 2 (Twice) = $24

The Drop $3.50:

3.50 × 3 (friends) = 10.5

10.5 × 2 (Twice) = $21

Change:

100 - (27 + 24 + 21)

100 - 72

$28

Therefore, after conducting some mathematical operations, we know that the 3 friends will get $28 back in change from a $100 bill.

Know more about mathematical operations here:

brainly.com/question/28937023

#SPJ4

Complete question:
You and three friends are going to Wonderland Water Park. Your group plans to ride each water ride twice. Prices are shown in this table.

How much change will your group get back from a $100 bill?

Wonderland Water Park

The Coaster is $4.50

The Slide $4.00

The Drop$3.50

3 0
10 months ago
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