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STALIN [3.7K]
4 years ago
15

 A bottle contains 30 vitamin pills. Wendy takes one pill every day. She finds that the bottle is too large and heavy to use com

fortably. She decides to put the pills into smaller containers that hold 7 pills each. How many containers does she need?
Mathematics
2 answers:
Nuetrik [128]4 years ago
6 0
5 i think because you can out 7 into 4 with 2 left over so she would need 5
Tomtit [17]4 years ago
3 0
Well you would do 30÷7
so your awnser is 5 pills each
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Alyssa divides a granola bar into halves. How many equal parts are there?
Shalnov [3]
If it's in halves, then two.
6 0
3 years ago
A grocer bought some walnuts for 45¢ per pound and some pecans for 60¢ per pound. He wants to mix the pecans and walnuts togethe
ladessa [460]
Cost of walnuts = 45 cents per pound
Weight of walnuts in mixture = x pounds

So, total cost of walnuts in the mixture = 45x
This gives the cost in cents. The cost in dollars will be = 0.45x

Cost of pecans = 60 cents per pound

Since total weight of the mixture is 90 pounds. The weight of pecans in the mixture will be (90 - x) pounds.

So, total cost of pecans in the mixture will be = 60 (90 - x)
This gives the cost in cents, the cost in dollars will be = 0.6 (90 - x)

x pounds of walunts and (90-x) pounds of pecans are mixed to produce a mixture to sell at 55 cents per pound. So,we can set up the equation for this case as:

Cost of Walnuts + Cost of Pecans = Cost of Mixture

0.45x+(90-x)*0.60=90(0.55)

Using this equation, we can find the weight of walnuts, using x we can also find the weight of pecans. From weights we can then calculate the cost of walnuts and pecans used in the mixture.

7 0
3 years ago
What is the smallest number which is reversed when 2 is added to its double?
HACTEHA [7]

Answer:

We know that to reverse a number, we should swap the numbers in TENS and ONES position. Therefore, the general form of its reverse 'ba' is (10 \times b) + a. Let us try to find the sum of both these numbers. Therefore, the sum of two-digit numbers and their reverse is always a multiple of 11.

Step-by-step explanation:

<em>#</em><em>carryonlearning</em>

<em>Brainlest </em><em>me </em><em>please </em>

7 0
2 years ago
At Downtown Dogs, 10 of the last 15 customers wanted mustard on their hot dogs. What is the experimental probability that the ne
Natalija [7]

Answer:

yes

Step-by-step explanation:

8 0
3 years ago
For the following description of data, identify the W's, name the variables, specify for each variable whether its use indicates
larisa [96]

Answer:

1) C

2) B

3) D

4) B

5) C

6) B

7) F

8) B

9) B

10) B

11) D

Step-by-step explanation:

1) The restaurants were measured for each restaurant to give ratings as observations is being carried out on restaurants

2) The percentage of customers was measured to determine ratings. The food and decor can't be measured. Seating capacity is not a measurement variable.

3) The date of measurement is not mentioned

4) The measurement would have to be taken at restaurant obviously.

5) The measurments were taken to determine the ratings and decide the best restaurant

6) Since percentage of customers was measured, the customers had to be surveyed.

7) There are no categorical variables. All variables were measured on the scale of 30

8) Quantitative variable under investigation is number of customers who returned.

9) This is a survey not a design experiment. In design experiment, somethig is put on a test.

10) This is a cross-sectional data. nothing is being measurd over a period of time

11) There are no specific ocncerns since no data is mentioned in the question.

4 0
3 years ago
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