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3 years ago

Cómo hago una gráfica de barras con datos de una tabla de frecuencia

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

8 0

Answer:

En el eje vertical, coloque las frecuencias. Etiquete este eje como "Frecuencia". En el eje horizontal, coloque el valor más bajo de cada intervalo. ... Dibuja una barra que se extienda desde el valor más bajo de cada intervalo hasta el valor más bajo del siguiente intervalo.

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15. Oscar wants to rent a boat. The rental shop charges and initial fee of $12 plus $8 per hour to rent the boat. Write a equati

lbvjy [14]

C=8h+12
the 8h represents the $8 per hour for renting the boat, and h represents however many hours you rent the boat for. The +12 is the initial $12 fee. This is in slope intercept form, just using different variables than y=mx+b

5 0

3 years ago

Jaiden plays Fortnite everyday. On Wednesday, he bought 50 skins, but only used 27. What percentage of skins did Jaiden use?

DedPeter [7]

Answer:

54%

Step-by-step explanation:

27 / 50 * 100% = 54%

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7 0

3 years ago

Read 2 more answers

7. 4 = 8X + 5Y _____________________________

Strike441 [17]

As the equation does not consists like terms we can only get x , y equations.

Step-by-step explanation:

Firstly, they are not like terms.

If the value to be is found is X then,

8x+5y=4

Now subtract 5y on both sides

8x+5y-5y=4-5y

here both positive 5y and negative 5y get cancelled

Now divide by 8

x=(4-5y)/8

If we need y value then,

subtracting both sides by 8x

5y=4-8x

Now dividing with 5 on both sides

y=(4-8x)/5 =>y=4/5 -8x/5

According to Y=mx+c

slope = m = 4/5

y-intercept = -8x/5.

8 0

3 years ago

Allison works for a computer software company. She earns \$225$225dollar sign, 225 per week plus \$25$25dollar sign, 25 for each

postnew [5]

Answer:

7 software packages

Step-by-step explanation:

Given,

Signing amount = $ 225,

Additional amount for each software package = $ 25

Thus, the total amount for x software packages = signing amount + additional amount for x packages

= 225 + 25x

If total amount ≥ $ 400

225 + 25x ≥ 400

25x ≥ 400 - 225

25x ≥ 175

$\implies x \geq \frac{175}{25}=7$

Hence, the minimum number of software packages that she must sell would be 7.

8 0

2 years ago

How many terms are there in the expressions 1 + 2k - j

kondaur [170]

Answer:

3 terms

Step-by-step explanation:

A term in mathematics, especially in Algebra, could be a number, a variable, variable together with a number or variables multiplied together as a single whole. Terms are usually separated with either negative or positive sign in an expression.

In the expression, $1 + 2k - j$ , there are 3 terms here spared by either the negative sign or the positive.

The 3 terms are: $1, 2k, j$ .

6 0

3 years ago