2 years ago

Jack ate 3 chocolate squares after school. Each chocolate square had a mass of 8 grams.

2 answers:

5 0

Jack ate 24 grams in total.

You can get this answer my multiplying 8x3 because he ate three pieces and each of the three had eight grams.

Lunna [17]2 years ago

4 0

Answer:

24 grams

Step-by-step explanation:

Since there are three of them, I multiply by the mass, which is 8, and get 24 grams. Hope this helps!

You might be interested in

The sum of two numbers is 67 . the larger number is 5 more than the smaller number. what are the numbers?

Scorpion4ik [409]

Call the numbers x and y. According to the first sentence, x + y = 67. According to the second sentence, x = y + 5. You can combine these two equations to find the values of these variables:

x + y = 67
(y + 5) + y= 67
2y = 62
y = 31

You can use this to find x by plugging in y to either original equation:

x = y + 5
x = 31 + 5
x = 36

8 0

3 years ago

Write in standard form: <img src="https://tex.z-dn.net/?f=%28%5Cfrac%7B%5Csqrt%7B2%7D%7D%7B2%7D%20%2B%20%5Cfrac%7B%5Csqrt%7B2%7D

lutik1710 [3]

Answer:

-1

Step-by-step explanation:

$=(\frac{1}{\sqrt{2}}(1+i))^4\\=\frac{1}{4}(1+i)^2(i+i)^2\\=\frac{1}{4}(2i)(2i)\\=i^2\\=-1$

7 0

3 years ago

Suppose a randomly generated list of numbers from 0 to 9 that has a probability success of 80%. which of these groups of numbers

maria [59]

A is the answer because it is the widest variety

3 0

3 years ago

Can someone answer this soon?!?

Sever21 [200]

First get all the terms on the same side:

$x^2 + 7x - 4 = 0$

Now solve using the quadratic formula which is:

$\frac{-b±\sqrt{b^2 - 4ac} }{2a}$

Plug in the values:

$\frac{-7± \sqrt{49-4(1)(-4)} }{2}$

So the answer is:

$\frac{-7 ± \sqrt{65} }{2}$

6 0

3 years ago

The local weather forecast has been accurate for 15 of the past 39 days. Based on this fact, what is the relative frequency pro

Nikitich [7]

The number is 0.38461538461.

5 0

3 years ago

Read 2 more answers