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marishachu [46]

3 years ago

9

Please answer ASAP I will mark you BRAINLYIEST

1 answer:

loris [4]3 years ago

6 0

No, there are the same y values. View the y value, 1.

Good luck!

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In which quadrant is the point (5, 8)

Ganezh [65]

(5, 8) has two positive numbers. In case you don't remember

Quadrant I: Both positive
Quadrant II: Negative x value, Positive y value
Quadrant III: Both negative
Quadrant IV: Positive x value, Negative y value

5 and 8 are Both Positive, therefore it is in quadrant I.

3 0

3 years ago

rodikova [14]

Answer:

i think its a yes

Step-by-step explanation:

5 0

3 years ago

How do you write 0.2 as a percentage

Viktor [21]

Move the decimal 2 times to the right, so 20%

5 0

3 years ago

Mrs. Smith is shopping in a super marker and she has a budget of $86 to spend on $5 cakes, $1 eggs, $18 pizzas. She wants to buy

mrs_skeptik [129]

Answer:

first of all, I think it auto corrected "super market" to "super marker."

Step-by-step explanation:

7 eggs 3 pizzas and five cakes

7 0

3 years ago

The largest z-score available in most tables is 2.99, which corresponds to a probability of 99.86%. A fair coin is

lana66690 [7]

Answer:

The number of heads observed is 121.14 heads

Step-by-step explanation:

The formula for the z-score of a proportion is given as follows;

$z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{pq}{n}}}$

Where:

${\hat{p}$ = Sample proportion

p = Population success proportion = 0.5

q = 1 - p = 1 - 0.5 = 0.5

n = Number in of observation = 200

z = 2.99

Hence, we have;

$z=\dfrac{\hat{p}-0.5}{\sqrt{\dfrac{0.5 \times 0.5}{200}}} = 2.99$

Therefore;

${\hat{p}-0.5}{} = 2.99 \times \sqrt{\dfrac{0.5 \times 0.5}{200}} = 2.99 \times\dfrac{\sqrt{2} }{40}$

${\hat{p}$ = 0.6057

$Whereby \ \hat p = \dfrac{Number \ of \ heads}{Number \ of \ observation} = \dfrac{Number \ of \ heads}{200} = 0.6057$

∴ The number of heads observed = 200 × 0.6057 = 121.14 heads.

5 0

3 years ago