3 years ago

What is the cost of the TV?

Mathematics

1 answer:

sasho [114]3 years ago

6 0

20%of £800 is 800÷5 =160
800 + 160 =960

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Why do we add the opposite when subtracting integers ?

katen-ka-za [31]

Neagtive means go backwards or oposite
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3 years ago

I NEED HELPPPPP QUICK PLEASE HELP THANKS

stepladder [879]

Answer:

18000$

Step-by-step explanation:

Frim the text you have the formula:

V=c-crt

where,

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t=4

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3 years ago

Arun bought a pair of skates at a sale where the discount given was 20%. If the amount he pays is Dhs.4000, find the marked pric

vekshin1

B dhs.3200

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2 years ago

Which of these fractions below are equivalent to 3/4? <br><br>Please? Help

Sphinxa [80]

Answer:

12/16, 6/8, 15/20, 24/32

Step-by-step explanation:

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7 0

2 years ago

A noted psychic was tested for extrasensory perception. The psychic was presented with 2 0 0 cards face down and asked to determ

Natasha2012 [34]

Answer:

C. P- value < 0.04 0.05

Step-by-step explanation:

hello,

we were given the sample size, n = 200

also the probability that the psychic correctly identifies the symbol on the 200 card is

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using the large sample Z- statistic, we have

$Z=\frac{p- 0.20}{\sqrt{0.2(1-0.2)/200} }$

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3 0

3 years ago