2 years ago

1a) A pack of 8 batteries costs £3.99

Mathematics

1 answer:

valentina_108 [34]2 years ago

5 0

1a) 399p/8 = 49.8p
49.8p to the nearest penny is 50p
Answer = 50p

1b) 279/6 = 46.5p
Answer = Yes, this is better value

You might be interested in

Mc Donald’s sells about 150 hamburgers every 3 seconds. How many seconds will it take to sell 6,400 hamburgers?

Strike441 [17]

150/3=50
6400/50=128
So 128 seconds

3 0

3 years ago

If 5^-x = 25, what is the value of 5^0.5x?

scoundrel [369]

Answer:

1/5

Step-by-step explanation:

$5^{-x}$ = 25 so x = -2 because $5^{2}$ = 25

if x = -2 then plug in: 5^1/2(-2) = 5^-1 = 1/5

3 0

2 years ago

A number cube is rolled and a coin is flipped.

KengaRu [80]

Answer:

Event 1: Rolling a number cube has 6 possible outcomes. Event 2: Flipping a coin has 2 possible outcomes. There are 12 possible outcomes.

3 0

2 years ago

Read 2 more answers

I need help asap pls

meriva

Answer:

$\displaystyle 36° = m∠NQS$

Step-by-step explanation:

Apply the Midsegment Theorem:

$\displaystyle \frac{1}{2}[96 - 4x]° = [5x + 6]° → [48 - 2x]° = [5x + 6]° → -42 = -7x; 6 = x \\ \\ [48 - 2(6)]° = [48 - 12]° = 36° \\ \\ AND/OR \\ \\ [5(6) + 6]° = [30 + 6]° = 36°$

I am joyous to assist you at any time.

8 0

2 years ago

I need answer for a and b show your work

Stels [109]

I have two methods for you

7 0

2 years ago