If 1, x, 5 and 15 are in proportion, then the value of x isa. 5b. 4c. 3

Mathematics

1 answer:

Katen [24]3 years ago

6 0

Answer:

Step-by-step explanation:

Here, 1:x =5:15

Solving which the value of x is 3.

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Can u help me with my workk

eimsori [14]

You knew where to place the target based on the coordinates (-5,4). Starting from the origin (0,0), we know how many units to move to horizontally and vertically. We move the target 5 units to the left, because it is negative. We move the target 4 units up, because it is positive. (x,y)

6 0

3 years ago

What is 4/5 decomposed

NeTakaya

It is either 0.80 or 80% I believe

7 0

3 years ago

URGENT WILL GIVE BRAINLIEST<br> IF correct!!!!

vlabodo [156]

Answer:

<u>3</u> fewer fluids ounces the regular bottle of sunscreen holds.

Step-by-step explanation:

Given:

The family size bottle of sunscreen holds = 12 oz.

The regular bottle holds 75% less.

Now, to find how much fewer fluids ounces does the regular bottle of sunscreen holds.

So, according to question:

$12-75\%\ of\ 12$

$=12-frac{75}{100} \times 12$

$=12-0.75\times 12$

$=12-9$

$=3\ oz.$

Therefore, 3 fewer fluids ounces the regular bottle of sunscreen holds.

8 0

3 years ago

2. In a given population of two-earner male-female couples, male earnings have a mean of $40,000 per year and a standard deviati

Kobotan [32]

Answer: $85,000

Step-by-step explanation:

Given : In a given population of two-earner male-female couples, male earnings have a mean of $40,000 per year and a standard deviation of $12,000.

$\mu_M=40,000\ \ ;\sigma_M=12,000$