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Paladinen [302]

4 years ago

14

Suppose you are presented with a frequency histogram. If the frequency scale is changed to a relative frequency scale, the shape

of the histogram will:

1 answer:

Ivan4 years ago

5 0

Answer:

The shape will remain the same. Since every termm will be divided by the same number.

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Dee Dee bought an Apple for $0. 85, a sandwich for $4. 50, and a bottle of water for $1. 50. How much did Dee Dee spend?

OLga [1]

To figure out how much she spent all we have to do is add up $0.85, $4.50 and $1.50

$0.85 + $4.50 + $1.50 = $6.85

Therefore she spent $6.85

Hope this helps

8 0

3 years ago

Read 2 more answers

If Osa is in a submarine that is 275 feet below sea level and Jill is hiking a mountain and is at 250 feet above sea level, whic

nexus9112 [7]

Answer:

Jill

Step-by-step explanation:

Since 250 is closer to 0 (which is the sea level) on the number line compared to 275, Jill is closer to sea level.

4 0

3 years ago

Solve for x, y, and z

zloy xaker [14]

Answer:

The solution is x=1,y=2,z=3

Step-by-step explanation:

The given system of equations is ;\

2x−3y+4z=8...(1)

3x+4y−5z=−4...(2)

4x−5y+6z=12...(3)

Make x the subject in equation (1)

$x=\frac{8+3y-4z}{2}...(4)$

Put equation (4) into equation (2) and (3)

$3(\frac{8+3y-4z}{2})+4y-5z=-4$

Multiply through by;

$3(8+3y-4z)+8y-10z=-8$

Expand;

$24+9y-12z+8y-10z=-8$

Simplify;

$17y-22z=-32...(5)$

Equation (4) in (3)

$4(\frac{8+3y-4z}{2})-5y+6z=12$

$2(8+3y-4z)-5y+6z=12$

$16+6y-8z-5y+6z=12$

$y-2z=-4$

$y=2z-4...(6)$

Put equation (6) into equation (5)

$17(2z-4)-22z=-32$

$34z-68-22z=-32$

$34z-22z=-32+68$

$12z=36$

z=3

Put z=3 into equation (6)

y=2(3)-4=2

Put y=2 and z=3 into equation 4

$x=\frac{8+3(2)-4(3)}{2}=1$

The solution is x=1,y=2,z=3

3 0

3 years ago

Write a word phrase for the expression 16 + (x + 4).

anyanavicka [17]

Answer:

16 plus the quantity of x + 4.

6 0

3 years ago

Name the algebraic property demonstrated in the example below: If x = 3 and 3 = y, then x = y.

NemiM [27]

Its the transitive property. Transitive means that is a=b and b=c then a=c. It matches with what they're asking for.

8 0

3 years ago