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vova2212 [387]
3 years ago
15

At sunrise the temperature in Anchorage was -4°F. By 2pm the

Mathematics
1 answer:
Ainat [17]3 years ago
6 0
The answer is 19 degrees F.

15 - (-4) = 19
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Jared needs 2.4 micrograms of vitamin B-12 each day. Today, Jared drank a serving of milk containing 0.44 micrograms of B-12 and
kvv77 [185]
He can use addition by adding 0.44 and 1.224 together to see how much Vitamin B-12 (so far he has 1.664 in all.) he has right now. then he needs to subtract that amount (1.664) of B-12 he has from the amount of vitamin B-12 (2.4) he needs. That'll be 0.736 of vitamin B-12 he needs to reach the amount of B-12 he needs.
7 0
3 years ago
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Fuaad solved an absolute value inequality and expressed the solution as -12 < x > 7. What is another way to show Fuaad’s s
seropon [69]

Solution: The another way to show the Fuaad's solution is x>7.

Explanation:

It is given that the solution of an inequality is -127.

It can be break in two parts -12 and x>7.

The inequality -12 means the values of x is greater than -12 and the inequality x>7 means the value of x is greater that than 7.

When we combine both results we get x>7 it means the value of x is greater than 7.

It can also represented by number line as shown in given figure.

The number line shows the values of x and red lines shows the solution of both inequalities -12 and x>7.

The common region shows the combination of both the possible inequalities, therefore the  another way to show the Fuaad's solution is x>7.

4 0
3 years ago
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Evaluate each expression for the given value of the variable <br> x-3/10 for x=1/2
faltersainse [42]

x-3/10 for x=1/2

1/2-3/10

=2/10

=1/5

3 0
3 years ago
30 seconds decreased by 20%
Kobotan [32]

Answer:

30 - (20% × 30) =

30 - 20% × 30 =

(1 - 20%) × 30 =

(100% - 20%) × 30 =

80% × 30 =

80 ÷ 100 × 30 =

80 × 30 ÷ 100 =

2,400 ÷ 100 =

24

Step-by-step explanation:

5 0
3 years ago
Which table shows y as a function of x?
lora16 [44]

Answer:

First choice shows y as a function of x

Step-by-step explanation:

For every input (x) there is ONLY one output (y).

On the other three choices, there is one value that repeats. This would make the input (x) have more than one output (y), which would not be considered a function.

Hope this helps!!

5 0
3 years ago
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