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2 years ago

Please help I needed it badly

Mathematics

1 answer:

kicyunya [14]2 years ago

3 0

Answer:

The answer is C trust me I did this

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In a supermarket, small wedges of cheese each weighing 0.25kg are cut from tins of cheese that weighs 2.5kg. How many wedges can

juin [17]

Answer:

10 wedges

Step-by-step explanation:

To find the number of wedges, the total weight should divided by weight of one wedge.

$\text{Number of Wedges = $2.5 \div 0.25$}\\$

$= \dfrac{2.5*100}{0.25*100}\\\\\\=\dfrac{250}{25}\\\\\\= 10 \ \sf wedges$

4 0

2 years ago

Round each number to the nearest 10 212+87 then add

Softa [21]

~212 rounded to the nearest 10 would be 210.

~87 rounded to the nearest 10 would be 90.

210 + 90 = 300

Your answer would be 300.
_____________________________________________________________

Hope this helps!!!! :D

8 0

3 years ago

Read 2 more answers

58/7 as a mixed number

iragen [17]

To convert an improper fraction into a mixed number, you must find how many times the denominator fits into the numerator cleanly.
58/7
=8.385
It fits in 8 times.
8*7=56
58-56=2
There is a remainder of 2.

The Mixed number would be 8 2/7.

Hope this helps!
-Benjamin

8 0

3 years ago

Read 2 more answers

Awnser for brainliest

igor_vitrenko [27]

Answer:

A (c=1,900-163-259)

Step-by-step explanation:

This is right because this equation follows the PEMDAS rules in order to get the correct answer.

7 0

3 years ago

14. If P(A) = 0.4 and P(B) = 0.5 and P(A and B) = 0.2, then P(B|A) =

Vadim26 [7]

Answer:

14) b) P(B/A) = 0.50

15) P(A or B) = 0.7

Step-by-step explanation:

14)

Given P(A) = 0.4 and P(B) = 0.5 and P(A and B) = 0.2

Conditional probability of B given that A

$P(\frac{B}{A} ) = \frac{P(AnB)}{P(A)} = \frac{0.2}{0.4} = 0.50$

15)

By using Addition theorem on probability

P( A ∪ B) = P(A) + P(B) - P(A∩B)

= 0.4 +0.5 - 0.2

P( A ∪ B) =0.7

3 0

3 years ago