3 years ago

HELP I NEED HELP ASAP

Mathematics

1 answer:

My name is Ann [436]3 years ago

7 0

Answer: is C

Step-by-step explanation:

You might be interested in

rice that costs $480 which is for 8 members is used 20 days. What is the cost of rice which is required for 12 members for 15 da

Ber [7]

Answer:

$540

Step-by-step explanation:

1 member 1 day :$480/80/20 = $3

12 members 15 day = $3 * 12 * 15 = $540

Hope this helps!!!

5 0

2 years ago

The claim is that the proportion of drowning deaths of children attributable to beaches is more than 0.25, and the sample statis

Ainat [17]

Answer:

The test statistic Z = 3.125

Step-by-step explanation:

Given Population proportion P = 0.25

Given sample size 'n' = 696

Sample proportion 'p⁻' = 0.30

Test statistic

$Z = \frac{p^{-} -P}{\sqrt{\frac{P Q}{n} } }$

$Z = \frac{0.30-0.25}{\sqrt{\frac{0.25 X 0.75}{696} } } = 3.125$

Final answer:-

The test statistic Z = 3.125

3 0

3 years ago

Find the midpoint of AC if A is located at (-4,9) and C is located at (1,31)

aliina [53]

The midpoint of AC is (-1.5, 20)

3 0

2 years ago

Which relationship could be the one shown on the graph? I GIVE BRAINLIEST! PLS IM TIMED!!!!!!!!!!!!

zmey [24]

Answer:

Im kinda sure its a because

Step-by-step explanation:

through points (2, 19) A says Misaki had 2 identical pencils that weighed a total of 19 grams, where x is the number of pencils and y is the total weight of the pencils.

8 0

3 years ago

Read 2 more answers

HELP ME PLEASE I'LL CHOOSE A BRAINIEST PERSON!!!!!

fomenos

The answer for the equation is -1

8 0

3 years ago