All categories

3 years ago

brainliest goes to whoever answers the question correctly also if you want more points answer my other questions

Mathematics

1 answer:

Rudik [331]3 years ago

7 0

Answer:

y = 0.35x + 18.99

Step-by-step explanation:

our y intercept is 18.99 bc thats what we start with at 0 letters

then our b or slope is 0.35 bc thats how much each letter costs. you can find it by subtracting 2 letters from 1 letter ( 19.69 - 19.34 = 0.35)

hope this helps <3

You might be interested in

Does experimental probability always give the same results? Explain your answer.

Vanyuwa [196]

Answer:

Theoretical probability is what we expect to happen, where experimental probability is what actually happens when we try it out. The probability is still calculated the same way, using the number of possible ways an outcome can occur divided by the total number of outcomes.

Step-by-step explanation:

The probability is still calculated the same way, using the number of possible ways an outcome can occur divided by the total number of outcomes. As more trials are conducted, the experimental probability generally gets closer to the theoretical probability

8 0

3 years ago

Which of the following represent the number of units

aev [14]

Answer:

l think that the answer is,-5-(-2)

7 0

3 years ago

Name the set(s) of numbers to which –10 belongs. A. whole numbers, integers, rational numbers B. rational numbers C. integers, r

marishachu [46]

Hello!

Whole numbers are numbers without a decimal point, also known as an integer (ex. -4, 0, 3, 10).

Rational numbers are a number than can be turned into a simple fraction (ex. -3/1, 4/5, 1/3, 1.75)

Natural numbers are integers that are NOT negative, sometimes zero.

Therefore, the answer is A. whole numbers, integers, rational numbers.

7 0

3 years ago

Read 2 more answers

The mathletes needed $932.50 to attend a competition in Boston .the bus cost $550 and meals for the tournament costs $22.50 for

Anika [276]

Answer:

A: 17

Step-by-step explanation:

X = Number of students

(932.5 - 550)/22.5

(382.5)/22.5

4 0

3 years ago

En un examen calificado del 0 al 10, 3 personas obtuvieron 5 de nota, 5 personas obtuvieron 4 de nota, y 2 personas obtuvieron 3

Nastasia [14]

Answer:

Media = 4.1

Mediana = 4

Moda = 4

Step-by-step explanation:

3 personas obtuvieron 5 puntos

5 personas obtuvieron 4 puntos

2 personas lograron 3 puntos

a. La media se da como:

Media = suma total de marcas / número de personas

Por lo tanto, la media será:

$M = \frac{((3 * 5) + (5 * 4) + (2 * 3)}{10}\\ \\M = \frac{15 + 20 + 6}{10} \\\\M = \frac{41}{10}\\ \\M = 4.1$

b. Para obtener la mediana, tenemos que organizar los términos en consecuencia y encontrar el número en el medio.

3, 3, 4, 4, 4, 4, 4, 5, 5, 5

Como no hay un número único en el medio, la mediana es:

(4 + 4) / 2 = 8/2 = 4

c. La moda es el número que aparece más, y eso es 4

8 0

3 years ago