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3 years ago

Which number is NOT a multiple of 10? A) 2 B) 10 C) 30 D) 70

Mathematics

2 answers:

n200080 [17]3 years ago

6 0

Answer: 2

Step-by-step explanation:

Softa [21]3 years ago

5 0

Answer:

A) 2

Step-by-step explanation:

Multiples of 10 are 10 20 30 40 50 60...

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Milton makes a trail mix for his hiking group. He mixes 1 1/4 pound of peanuts, 14 ounces of raisins, 12 ounces of walnuts, and

Veronika [31]

Answer:

7 ounces of trail mix each hiker receive.

Step-by-step explanation:

Given:

Milton makes a trail mix for his hiking group. He mixes 1 1/4 pound of peanuts, 14 ounces of raisins, 12 ounces of walnuts, and 10 ounces of chocolate chips.

If Milton divides the trail mix equally among the 8 hikers in the group.

Now, to find the ounces of trail mix each hiker receive.

Pound of peanuts = $1\frac{1}{4}.$

Now, using conversion factor convert pound into ounces:

1 pounds = 16 ounces.

$\frac{5}{4}$ pounds = $\frac{5}{4} \times 16$ = $20\ ounces.$

Ounces of peanuts = 20.

Ounces of raisins = 14.

Ounces of walnuts = 12.

Ounces of chocolate chips = 10.

Now, we add all the ounces of peanuts, raisins, walnuts and chocolate chips to get the trail mix:

$20+14+12+10\\\\=56\ ounces.$

Total ounces of trail mix = 56.

Total number of hikers = 8.

As given, Milton divides the trail mix equally among the 8 hikers.

So, to get the trail mix each hiker receive we divide total number of hikers by total ounces of trail mix:

$56\div 8$

$=7\ ounces.$

Therefore, 7 ounces of trail mix each hiker receive.

8 0

3 years ago

4x=4+4 Find the value of x

Airida [17]

Answer:

$\sf\longmapsto \: x =2$

Step-by-step explanation:

$\sf\longmapsto \: 4x = 8$

$\sf\longmapsto \: x = \frac{8}{4}$

$\sf\longmapsto \: x = 2$

4 0

2 years ago

Read 2 more answers

Look at the image below

VashaNatasha [74]

Answer:

Step-by-step explanation:

hello!

(l*L *h)/3 =

(4*11* 9)/3 => 132 km³

4 0

2 years ago

2/3x=−1/3x−4 (they are not being divided)

Mashutka [201]

2/3(x)-(-1/3(x)-4)=?
?=0

1÷3 = 0.3

2/3(x) - 0 -1/3(x) = ?
? = 0

2 ÷ 3 =.67

4(3)/ 3

your "x" becomes a negative

So, (-x) - 12 / 3 - 2/3(x)
we get the "12" from multiplying 4(3) from each other

Your like term of this problem▶ -x + 12

2(x) - (-x) - 12 / 3

3(x) + 12

x + 4 = 0
-4 -4
---- ----
4x - 4

4x - 4 = 0

We have one solution to this equation

So, therefore your answer for this question is:
x = -4

6 0

3 years ago

The half-life of iron-52 is approximately 8.3 hours.How much of a 13 gram sample of iron-52 would remain after 8 hours? Round to

Alexandra [31]

6.665 grams of the 13 grams remain after 8 hours.

<h3>How much of a 13 gram sample of iron-52 would remain after 8 hours?</h3>

The decay equation for the 13 grams of iron-52 is:

$N(t) = 13g*e^{(-ln(2)/8.3h)*t}}$