3 years ago

Need help with this question fast

Mathematics

2 answers:

scoray [572]3 years ago

6 0

The answer is b. 77/54.

elena-s [515]3 years ago

5 0

Answer:

Its D

Step-by-step explanation:

3/7 / 11/18

= 3/7 * 18/11 ( you invert the divisor)

= (3*18) / (11*7)

= 54/77

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At the beginning of a population study, a city had 360,000 people. Each year since, the population has grown by 4.3%.

dangina [55]

Answer: y = 360,000 times t + 4.3%

Step-by-step explanation:

6 0

3 years ago

The price of a denim shirt at a shop is £9.60 On special offer day, there is 1/3 off the normal price. Billy has £13 Has he enou

joja [24]

Answer: Yes he does.

Step-by-step explanation:

The shirt costs £9.60 and is on discount by 1/3.

1/3 = 0.3333

The discounted price is therefore:

= 9.60 * (1 - 0.3333)

= £6.43

The price of two shirts is:

= 6.43 + 6.43

= £12.86

Billy has £13 which is above the price of two so he will be able to buy 2 shirts.

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3 years ago

You give me answer=BRAINLIEST

mamaluj [8]

Answer:

A. 2

Step-by-step explanation:

Well let’s first graph the following,

$x^2 + y = 8$

$x=y$

So on the graph the system of equations only have 2 real solutions which are

(-3.272, -3.272) (2.372,2.372)

3 0

3 years ago

What’s the slope of this question

nignag [31]

Answer:

i believe its 1.5

Step-by-step explanation:

its -4.5 crossing over the y-axis then 3 across divide that and get 1.5

8 0

3 years ago

At Bayshore, the ratio of girls to boys is 5:6. If there are 30 girls in the food court, how many boys can we expect to find?

sweet-ann [11.9K]

Answer:

so the number of boys is 36

Step-by-step explanation:

let the number of boys be x

by using ratio and proportion rule

5:6=30:x

$\frac{5}{6}=\frac{30}{x}$

by cross-multiplication

5×x=6×30

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x=36

i hope this will help you :)

5 0

3 years ago

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