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tangare [24]
3 years ago
14

An allergy drug is tested by giving 130 people the drug and 100 people a placebo. A control group consists of 70 people who were

given no treatment. The number of people in each group who showed improvement appears in the table. LOADING... Click the icon to view the table.
Mathematics
1 answer:
Ksenya-84 [330]3 years ago
3 0

Answer:

Need more info?

There is no icon.....

Please screenshot the table.

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Anthony rolled a six-sided die 138 times. Predict how many times you expect the die to have rolled on a 6?
Crazy boy [7]

Answer:

It can be 23 or 823

Step-by-step explanation:

Depends because if you divide 138 and 6 you'll get 23.

If you multiply 138 times 6 you'll get 823  

6 0
3 years ago
Helpppppp please ASAPpppppppppppppp!!!!!!!!!!!!!!!!!!
MAXImum [283]

See explanation.

Step-by-step explanation:

To find the amount of profit earned in each product,apply the percent profit formula;

%profit= profit/original price *100

<u>a)Candy </u>

% Profit =65%

Selling price = $6400

This means;

165%=6400

100%=?

Cross multiply

(100*6400)/165 =$3878.80

Original price= $3878.80

Profit= $6400-$3878.80

=$2521.20

<u>b)Wrapping Paper</u>

%profit= 40%

Selling price= $1200

This means;

140%=$1200

100%=?

Cross-multiply

(1200*100)/140=$857.14

Original price=$857.14

Profit=$1200-$857.14

=$342.90

<u>c)Stationery</u>

%profit= 50%

Selling price =$900

This means;

150%=900

100%=?

Cross-multiply

(900*100)/150 = $600

Original price = $600

Profit= $900-$600=$300

<u>d)Calender's</u>

%Profit=25%

Selling price=$3120

This means;

125%=$3120

100%=?

Cross-multiply

(100*3120)/125=$2496

Original Price=$2496

Profit= $3120-$2496=$624

2)

Selling price for pens and pencils =$4500

%percent profit earned = 42%

Profit earned will be:

142% = $4500

100%=?

Cross-multiply

(100*4500)/142 =3169.01

Original price=$3169.01

Profit= $4500-$3169.01

=$ 1331

Learn More

To find profit : brainly.com/question/927518

Keyword : Percent profit,

#LearnwithBrainly

6 0
3 years ago
Did i do this correclty
Paraphin [41]

Answer:

Yes you did!

Step-by-step explanation:

Sweet job!

7 0
3 years ago
Read 2 more answers
Pasagot po please...........​
topjm [15]

Answer:

1) ASA

2) SAS

3) SAS

4) SAS

5) SSS

3 0
3 years ago
If we wanted to make 100 brownies, how many cups of sugar do we need
djverab [1.8K]

Answer:200

Step-by-step explanation:one batch of brownies needs 2 cups of sugar

multiply that by 100 youll get 200

3 0
3 years ago
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