Ask question

Ask question

All categories

3 years ago

14

A weather forecaster says the temperature will be about -5C “give or take” 10 degrees. What is the greatest possible temperature

? what is the least possible temperature?

1 answer:

bagirrra123 [75]3 years ago

4 0

Minimum: -15C

Max: 5C

You might be interested in

A sports club needs to raise at least $500 by selling chocolate bars for $2.50 each. Sebastian wants to know how many chocolate

mario62 [17]

Answer:

The inequality should be written as $2.50 times c is greater than or equal to c.

Step-by-step explanation:

First, identify what you know:

1) Each chocolate bar is $2.50

2) Sebastian needs to raise at least $500

So, Sebastian needs to sell at least enough chocolate bars to hit $500. The inequality cannot be written as less than or equal to, because he can't sell less than the number of chocolate bars needed to make $500.

Automatically, I can calculate the minimum number of bars he'll need to sell.

500/2.50 = 200 chocolate bars minimum

c must equal greater than or equal to $500, for Sebastian to raise enough money! So, basically Sebastian has to sell 200 bars OR more.

Hope this helps! :)

4 0

3 years ago

Read 2 more answers

Line m includes the points (-3, 3) and (-4,-6). Line n has the same slope as line m and

Sveta_85 [38]

For this case we have that by definition, the equation of a line of the slope-intersection form is given by:

$y = mx + b$

Where:

m: It's the slope

b: It is the cut-off point with the y axis

The slope of a line is given by:

$m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}}$

We have that the line m passes through the following points:

$(x_ {1}, y_ {1}): (-3,3)\\(x_ {2}, y_ {2}): (-4, -6)$

So, the slope of the line m is:

$m = \frac {-6-3} {- 4 - (- 3)} = \frac {-9} {- 4 + 3} = \frac {-9} {- 1} = 9$

Line n has the same slope so the equation is of the form:

$y = 9x + b$

We have as data that the y-intercept is $-\frac{2} {3}$ . Thus, we have that the equation of line n is:

$y = 9x- \frac {2} {3}$

ANswer:

$y = 9x-\frac {2} {3}$

3 0

3 years ago

Charlotte is writing statements to prove that the sum of the measures of interior angles of triangle PQR is equal to 180°. Line

Jobisdone [24]

Answer:

B

Step-by-step explanation:

Angle PRQ = 75°

Because they are alternate angles

7 0

3 years ago

How to solve it and answer

Arlecino [84]

Hi there!

»»————-　★　————-««

I believe your answer is:

Scatterplot B

»»————-　★　————-««

Here’s why:

A scatterplot with a correlation coefficient of 0 would show no relationship between the variables at all. It will not form any line at any strength.
Scatterplot B best resembles this. Notice how the plots do not resemble a line; they are just 'scattered' all over.

⸻⸻⸻⸻

I have attached a picture for reference.

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

8 0

3 years ago

How many different ways can you make words using the letters A.B E & L

Andreyy89

Abel
bale
able
lab
i think that's it:D

8 0

3 years ago