All categories

3 years ago

The cost of a product has been increasing each year.

Mathematics

1 answer:

andrew-mc [135]3 years ago

3 0

i believe it’s $17 because it looks like it’s an constant graph

You might be interested in

Please help me! I don’t get these

Margarita [4]

Answer:

search it up

Step-by-step explanation:

6 0

3 years ago

Hey if anyone could help it would be much appreciated

riadik2000 [5.3K]

Answer:

I think it is 0.029

Step-by-step explanation:

I think sorry if its wrong

8 0

3 years ago

Read 2 more answers

Manufactured bolts can’t be too long. Show your work

Andreas93 [3]

1) A machine makes bolt that are 12 mm long. The bolts are considered acceptable if they are within 0.2 mm of 12 mm

Data:

length: 12 mm long

acceptance: +/- 0.2 mm of 12 mm

2) Question a: what is the longest the bolt cam be and still be accepatable?

Answer: 12 mm + 0.2 mm = 12.2 mm

3) Question b: what is the shortest the bold can be and still be acceptable?

Answer: 12 mm - 0.2 mm = 11.8 mm

4) Another machine is used to make 10 mm long bolts. For this machine, the bolts must have an error of less than 0.1 mm to be accepted. This can be represented by | x - 10 | < 0.1

5) Question a. write this inequality as a compound inequality without absolute bars:

Answer:

Remember | x - a | < b is equivalent to - b < x - a < b

Then:

- 0.1 < x - 10 < 0.1

6) Question b. solve the compound inequality:

Answer:

i) add 10 to each part of the inequality: - 0.1 + 10 < x - 10 + 10 < 0.1 + 10

ii) due the operations: 9.9 < x < 10.1

7) Question c. draw the solutions on a number line:

Answer:

-------o-----------------|----------------o----------

9.9 10 10.1

You must highlight the interval from 9.9 to 10.1 because that is the interval that contain the solutions.

The open dots are used to indicate that the extremes are not included. That is so because the signs of the inequality are <, which means that the limits are not included.

8) Question d. what do the solutions of the inequality mean for the bolt.

Answer:

The solution means that the lengths of the bolts must be greater than 9.9 and less than 10.1

7 0

3 years ago

Which inequality does this graph represent?

lana [24]

Answer:

if the line counts then d if it doesnt then b

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

6. Complete la tabla con el número 4.956: Dígito Valor posicional Notación estándar Notación en potencia De esta forma el número

Rzqust [24]

Answer:

6. Miles ${}$ cientos decenas unidades

4 ${}$ 9 5 6

7. Catalina podrá hacer un cuadrado con longitud lateral de 4 cartones

8. 45000000 = 4.5 × 10⁶

0.000000000000056 = 5.6 × 10¹⁴

0.000000000034 = 3.4 × 10¹¹

Step-by-step explanation:

6. Los valores posicionales de dígitos son;

Miles ${}$ cientos decenas unidades

4 ${}$ 9 5 6

7. El número de cuadrados que tiene Fernando = 12

El número de cuadrados que tiene Catalina = 16

El largo y el ancho de un cuadrado son iguales, por lo tanto tenemos;

largo × ancho = Área del cuadrado

largo = ancho = lado del cuadrado

Lado del cuadrado × Lado del cuadrado = Área del cuadrado

(Lado del cuadrado) ² = Área del cuadrado

Lado del cuadrado = √ (Área del cuadrado)

Para Fernando, Área del cuadrado = 12

Lado del cuadrado para Fernando = √12 = 2 · √3 cartones

Para Catalina, Área del cuadrado = 16

Lado del cuadrado para Catalina = √16 = 4 cartones

Por tanto, Catalina podrá realizar un cuadrado con longitud lateral de 4 cartones

8. 45000000 = 4.5 × 10⁶

0.000000000000056 = 5.6 × 10¹⁴

0.000000000034 = 3.4 × 10¹¹

8 0

4 years ago