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2 years ago

8

The mclntosh family went apple picking.They picked a total of 115 apples.The family ate a total of 8 apples each day.After how m

any days did they have 19 apples left?

1 answer:

aleksklad [387]2 years ago

5 0

Answer:

its b i took the test

Step-by-step explanation:

You might be interested in

If x - 4 , x + 2 and 3x + 6 form a geometric sequence, find x.

Alex17521 [72]

Answer:

x =7

Step-by-step explanation:

Remark

A geometric sequence always has terms that are separated by a common ratio. For example 3 9 27 81 243 ....
Each term is multiplied by a common number and the term before it. In this case the common term is 3.
To get the next term after 9, you multiply 9 by 3.
To get the common ratio divide the second term by the first and then the third term by the second

Equation

(x + 2)/(x - 4) = (3x + 6)/ (x + 2)

Solution

I would begin this problem by taking out the common factor on the top right term. You'll see why in a second.

(x + 2)/(x - 4) = 3(x + 2)/ (x + 2) Notice the two binomials on the right cancel.

(x + 2)/(x - 4) = 3/1 Cross multiply
(x + 2)*1 = 3*(x - 4) Remove the brackets on the right.
x + 2 = 3x - 12 Add 12 on both sides.
x + 2 + 12 = 3x - 12 + 12 Simplify
x + 14 = 3x Subtract x from both sides
14 = 3x - x
2x = 14 Divide by 2
x = 14/2
x = 7

7 0

3 years ago

Identifying functions worksheet

cestrela7 [59]

Answer:

Function
Not a function
Not a function
Function
Function
Not a function

7 0

2 years ago

Read 2 more answers

1. What is? A square of side 8 cm?<br>plzz hurry

DedPeter [7]

Answer:

= 8 × 8 sq. cm. = 64 sq. cm.

answer 64 sq

8 0

2 years ago

Read 2 more answers

Which of the following equations is the translation 2 units left of the graph of y = |x|?

nignag [31]

Answer:

The correct option is 1.

Step-by-step explanation:

The given function is

$y=|x|$

It is an absolute function. The transformation of function is defined as

$y=|x+a|+b$

Where, a is horizontal shift and b is vertical shift.

If a>0, then graph shifts a units left, if a<0, then graph shifts a units right.

If b>0, then graph shifts b units up, if b<0, then graph shifts b units down.

If is given that the graph translate 2 units left. Therefore the value of a is 2 and the value of b is 0.

The required function is

$y=|x+2|+0$

$y=|x+2|$

Therefore the correct option is 1.

6 0

3 years ago

The lengths of a rectangle have been measured to the nearest tenth of a centimetre they are 87.3cm and 51.8cm what is the upper

vagabundo [1.1K]

Answer: Area (upper bound) = 4527.7056 cm²

Perimeter (lower bound) = 278 cm

<u>Step-by-step explanation:</u>

The length and width of the rectangle have been ROUNDED to the nearest tenth. Let's calculate what their actual measurements could be:

LENGTH: rounded to 87.3, actual is between 87.25 and 87.34

<em>87.25 is the lowest number it could be that would round it UP to 87.3</em>

<em>87.34 is the highest number it could be that would round DOWN to 87.3</em>

WIDTH: rounded to 51.8, actual is between 51.75 and 51.84

<em>51.75 is the lowest number it could be that would round it UP to 51.8</em>

<em>51.84 is the highest number it could be that would round DOWN to 51.8</em>

To find the Area of the upper bound, multiply the highest possible length and the highest possible width:

A = 87.34 × 51.84 = 4527.7056

To find the Perimeter of the lower bound, calculate the perimeter using the lowest possible length and the lowest possible width:

P = 2(87.25 + 51.75) = 278

8 0

3 years ago

Read 2 more answers