MATHEMATICS MIDDLE SCHOOL

List 7 cm, 18 mm, 1 m, 3 dm in increasing order of length

Answers

Answer 1

Answer:

First let's convert all of these into centimeters using the correct conversions:

$7cm=7cm$

$((18mm)/(1))* ((1cm)/(10mm))=1.8cm$

$((1m)/(1)) *((100cm)/(1m))=100cm$

$((3dm)/(1))* ((10cm)/(1dm))=30cm$

Therefore we can rank them in order now:

18mm < 7 cm < 3 dm < 1 m

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What is the range of #17

Convert to slope-intercept form:
y=6x-5

Answers

Remember that standard form is the following:

$Ax + By = C$

$A$ , $B$ , and $C$ are constants

Thus, let's first work on getting $y$ and $x$ to the same side of the equation. Let's subtract $-6x$ from both sides of the equation and see what that gets us:

$y - 6x = -5$

Rearranging the terms on the left side gets us:

$-6x + y = -5$

However, in standard form, $A$ must be positive, so let's multiply both sides of the equation by -1 to cancel out the first negative sign:

$6x - y = 5$

Our answer is 6x - y = 5.

Explanation:

Slope-intercept form: → $y=mx+b$

m: represents the slope and is constant.

b: represents the y-intercept.

Rise/run

$(rise)/(run)$

$m=(y^2-y^1)/(x^2-x^1)$

So therefore, the slope for m is -6.

y-intercept for b is -5.

Hope this helps!

Two thirds of the 105 Franklin students jogged the Miller Marathon. How many students DID NOT jog the Miller Marathon?

Answers

35 students didn't jog the miller marathon.

105/3= 35

35 right? cause 25 is 1/3 of 105

What is the square root of 5555

Answers

The square root of 5555 is 74.532. Hope this helps.

√5555 ≈ 74.5

The square root of 5555 is ABOUT 74.5

Hope i helped ya! xD

Identify the equation of the graph

Answers

This has a vertex at (1,-5) and otherwise looks like y=x^2; the two points one x unit away from the vertex are also 1 y unit away, the two points two away are 4 units higher, etc.

$y = (x- 1)^2 - 5$

That's in vertex form. We're not shown any choices; let's multiply this out.

$y = x^2 - 2x - 4$

Either one of those.

A restaurant offers hamburgers with one, two, or three patties. Let X represent the number of patties a randomly chosen customer orders on their hamburger. Based on previous data, here's the probability distribution of X along with summary statistics:X=# of patties 1 2 3
P(X) 0.40 0.50 0.10
Mean: μX=1.7
Standard deviation: σX≈0.67
The total price of each burger is set at $2 per patty. Let T represent the total price a randomly chosen customer pays for their burger. Find the mean of T

Answers

Answer:

The mean price a randomly chosen customer pays for her or his burger is US$ 3.40

Step-by-step explanation:

Let's find out the mean of T (total price a randomly chosen customer pays for their burger), this way:

Mean of T = 0.4 * $ 2 + 0.5 * $ 4 + 0.1 * $ 6

Mean of T = 0.8 + 2 + 0.6

Mean of T = US$ 3.40

The mean price a randomly chosen customer pays for her or his burger is US$ 3.40

Answer: 3.4 1.34

Step-by-step explanation: khan

What expression is equivalent to4x^5 x 2x^6

6x^30
8x^30
6x^11
8x^11
(the number next to the arrow is the exponent)

Answers

Answer:

8x^11

Step-by-step explanation:

when multiplying you add the exponents

4x^5 x 2x^6 = (8x^11)

Other Questions

How long was 1 million days ago in hours in scientific notation

Please help me with this

I really don't know where to go with this. I just need help with it fast. because idk what I'm doing I'm giving max points.

3x--19=11 please answer soon