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Lilit [14]
3 years ago
5

PLZ HELP I ONLY 15 MINS I GIVE BRAIN 5 STAR AND THX

Mathematics
2 answers:
Andre45 [30]3 years ago
7 0

Answer:

A I believe

Step-by-step explanation:

stepan [7]3 years ago
5 0

Answer:

It is a

Step-by-step explanation:

I just did the article on commonlit

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Lisa is 4 centimeters taller than her friend lan
BigorU [14]

♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫

➷You would need to know the height of Lan to find out how tall Lisa is

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➶ Hope This Helps You!

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TROLLER

8 0
3 years ago
Calculate 2(4x+3)/5 - 6(x-2)/2 = 1/2
siniylev [52]
Multiply both sdies by 10 to get rid of the fractions
20(4x+3)/5-60(x-2)/2=5
4(4x+3)-30(x-2)=5
distribute
16x+12-30x+60=5
add like terms
-14x+72=5
subtract 72 from both sdies
-14x=-67
multiplyh -1
14x=67
divide both sdies by 14
x=67/14
6 0
3 years ago
Read 2 more answers
Help me with this for 50 points.
inn [45]

Answer:

1/2 or 1:2

Step-by-step explanation:

3 circles to 6 squares

3/6 simplified is 1/2

6 0
2 years ago
Using the same survey methodology: random sample of US residents between the ages of 18 to 75 who registered on the Crest websit
kirza4 [7]

Answer:

Stratified sampling

Step-by-step explanation:

Samples may be classified as:

Convenient: Sample drawn from a conveniently available pool.

Random: Basically, put all the options into a hat and drawn some of them.

Systematic: Every kth element is taken. For example, you want to survey something on the street, you interview every 5th person, for example.

Cluster: Divides population into groups, called clusters, and each element in the cluster is surveyed.

Stratified: Also divides the population into groups. However, then only some elements of the group are surveyed.

In this question:

Population divided into groups, and random samples are drawn from the groups. This is a mark of stratified sampling.

6 0
3 years ago
7) Diego travels from Odessa to el Paso approximately 300 miles apart
bulgar [2K]

Answer:

≈3hrs 45mins

Step-by-step explanation:

d=300 miles

s=80mph

Formula: distance/speed=time

Using the formula:

300/80=3.75 hours

0.75 hours=45mins

(To work that out ^) 0.75=x/60

∴ 60*0.75=45mins

Solution: 3hrs 45mins

3 0
3 years ago
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