Mrs. Williams teaches preschool. At snack time on Monday, Mrs. Williams used 2/3 of a bottle of juice to give 12 students each an equal amount of juice. On Tuesday Mrs. Williams gave juice to 21 students.

Answers

Answer 1

Answer: 1 1/6

Step-by-step explanation:

Let the amount of students that a bottle of juice can cater for be x. Therefore,

2/3 × x = 12

2x/3= 12

2x = 12 × 3

2x = 36

x = 36/2

x = 18

Since Mrs. Williams gave juice to 21 students, the number of bottles of juice that was used will be:

= 21/18

= 1 3/18

= 1 1/6


Related Questions

2. If m 26 = 128°, calculate m25, m_1, and m23.
+
5 6
113
42
7 8

Answers

Answer:

m∠5= 52°

m∠1= 128°

m∠3= 52°

Step-by-step explanation:

Please see the attached picture for the full solution.

Alternatively,

m∠3= m∠5 (vert. opp. ∠s)

m∠3= 52°

For a field trip, a bus company charges $100 plus a fee per student. The total cost is $350.00 for 70 students. Which equation models the total cost, y, of the field trip for x number of students?

Answers

the answer should be 100y+70x=350

Help me in math please

Answers

Answer:

what do you need help on? :))

Step-by-step explanation:

What do you need help on I will help!

Rebecca buys a shirt for $38.
She finds out the shirt is 25% off
and there is 8% sales tax. If
Rebecca has $40, how much change
will she receive?

Answers

Answer:

$8.46

Step-by-step explanation:

This is assuming that the sales tax is applied on the pre discounted item.

MDOSMSIENEIDIENDJDJCJX

Tareq pays $22.10 for 2.6 pounds of salmon. What is the price per pound of the salmon?

Answers

Answer: $8.50/pound

Step-by-step explanation:

Price per pound --> take the total price and divide it by the number of pounds

$22.10 / 2.6 pounds = $8.50/pound

Answer:

$8.50

Step-by-step explanation:

take 22.10 divide it by 2.6 and you will get your answer.

Hope this helps

Does anyone know how to do the 1st problem!!

Answers

Divide 9 and 15 down so they equal 3 and 5 :)

Answer:

Yes, it's multiplied/divided by 3. I Don't know  what a SS AA SAS is.

Step-by-step explanation:

How much interest is earned in two years in a investment of 2,000 and the interest rate is 3%

Answers

Answer: $1,140

Step-by-step explanation:

2000 x .03 = 60

60 x 24 months = $1,140

You want to enlarge a picture by a factor of 5 from
its current size of 4 inches by 6 inches. What is the
size of the enlarged picture?

Answers

Answer:

20,30

Step-by-step explanation:

multiply by the factor for each one to get  a bigger picture

Hello everyone, I'm feeling a bit generous today so here yall go.
2x2=
4x4x4=
2+5=

(14 points will be given.)
First one to solve all three gets 5 star rating, heart, brainliest.
Second to solve all three gets a 5 star rating, heart, and well points for answering ofc just as the first.

Answers

Answer:

4

64

7

Hope I helped

Answer:

2x2=4

4x4x4=64

2+5=7

Step-by-step explanation:

HAPPY HOLIDAYS :)

Find the length x. .

Answers

Answer:

6.5

Step-by-step explanation:

6.5 should be the answer

The length of a rectangle is 16 inches. If the width is
50% of its length, what is the width of the rectangle?

Answers

Answer:

The width would be 8 inches

Step-by-step explanation:

50% of 16 is 8

yh said he wanted a new one for the yyy16 inches width

solve 4x - 7 < 7 or -2x + 13 < 5

Answers

Answer:

1. x<7/2

2. x>4

Step-by-step explanation:

hope this helps

Factor the following expression completely 16x^2-49

Answers

Answer:

(4x+7)(4x-7)

Step-by-step explanation:

Slope is 1 and (-2,-1) is on the line

Answers

Answer:

y = x + 1

Step-by-step explanation:

Since slope is 1, then the equation will be formatted as y = x+b, since m is 1. Now we need to solve for b, since we're given a coordinate that is on the line, replace x and y for these two points to solve for b.

y = x + b (subsitute)

-1 = -2 + b (add 2 to both sides)

1 = b

So your final equation is y = x + 1.

the choice selections are 3.2m
5.0m
8.7m
and 11.2 m

Answers

Answer:

8.7m

Step-by-step explanation:

Use the Pythagorean theorem, a^2 + b^2 = c^2

a and b are the sides going either horizontally or vertically, it doesn't matter which is which as long as it's only between those 2.

c is the diagonal side, also called the hypotenuse.

so plug in:

a^2 + b^2 = c^2

5^2 + b^2 = 10^2

25 + b^2 = 100

subtract 25 from both sides

b^2 = 75

square root both sides

[tex]\sqrt{b^2} = \sqrt{75}[/tex]

b = 8.66, round it up and it's 8.7

Help and I’ll give brainliest

Answers

Answer:

They purchased 11 Packets

Step-by-step explanation:

C=11p + 30

A regular pentagon has what type of
symmetry?

Answers

Answer:

5 sides

Step-by-step explanation:

5

Line symmetry in regular polygons

A regular pentagon has 5 sides and 5 lines of symmetry. The number of lines of symmetry in a regular polygon is equal to the number of sides.

Answer:

line symmetry only

Step-by-step explanation:

Jose buys a bike for $185.00. He used a coupon that saved him 20%, how much did Jose pay for the bike?

Answers

Answer:

he paid $37 is the answer for the question

9514 1404 393

Answer:

  $148

Step-by-step explanation:

The coupon saved ...

  0.20 × $185 = $37.00

When that amount is subtracted from the $185 price, the amount is ...

  $185 -37 = $148

Jose pays $148.

_____

Comment on the wording

It seems the question answers itself in the first sentence. Jose bought the bike for $185. If that is what he bought it for, that is what he paid.

We assume the intended wording is something like, "Jose bought a bike with a marked price of $185."

Need help fast. Pre Calc

Let |a| = 12 at an angle of 25° and |b| = 7 at an angle of 105°. What is the magnitude of a + b? Round to the nearest decimal.

A) 12.8
B) 14.9
C) 15.4
D) 17.3

Answers

Answer:

15.4 on edge. C

Step-by-step explanation:

Answer:

The other person is correct.

what are three types of transformations of linear functions?
PLEASE HELP

Answers

the three are translation, reflection, compression or stretch

Answer:

Translation, refelction, stretch/compression. :D

Step-by-step explanation:

It’s a 5 hour flight and she lives 3060 miles from you. How fast did the plane go?

Answers

Answer:

612

Step-by-step explanation:

In a basketball game, River scored 15% more points than Paul. If r is the number of points that River scored and p is the number of points that Paul scored, which equations are correct. Select all that apply.

Answers

Answer:

[tex]r = \dfrac{23}{20} p[/tex]

Step-by-step explanation:

Number of points scored by River = [tex]r[/tex]

Number of points scored by Paul = [tex]p[/tex]

River has scored 15% more points that Paul.

To find:

Equation to represent the given condition.

Solution:

As per the given question statement, Number of points scored by River is 15% more than that of Paul's.

15% of points scored by Paul = 15% of [tex]p[/tex] = [tex]\frac{15}{100}p[/tex]

15% more means total points scored by Paul plus 15% of points scored by Paul.

Therefore, we can write the following:

[tex]r = p + 15\%\ of\ p\\\Rightarrow r = p + \dfrac{15}{100} p\\\Rightarrow r = \dfrac{115}{100} p\\\Rightarrow r = \dfrac{23}{20} p[/tex]

You are going to make cookies for a party. The recipe requires 3 cups of flour, 2 cups of chocolate chips and other ingredients. I also need to write an equivalent ratio that shows how much you need to double the original recipe, can someone help?

Answers

Answer:

Ratio of flour to chocolate = 6 : 4

= 3 : 2

Step-by-step explanation:

Original recipe

Flour = 3 cups

Chocolate = 2 cups

Ratio of flour to chocolate = 3 : 2

To double the original recipe

Flour = 3 cups × 2

Chocolate = 2 cups × 2

Flour = 6 cups

Chocolate = 4 cups

Ratio of flour to chocolate = 6 : 4

= 3 : 2

3) Write an equation of a
line that has a slope of -3
and goes throughh
the
point (-4, 6)

Answers

m = -3

point = (-4,6)

You need to put this in point slope form.

y - 6 = - 3( x + 4 )

distribute

y - 6 = -3x - 12

add 6 to 12

y = -3x - 6

answer : y=-3x-6

Write the quadratic equation in standard form: 2x^2+3x+7=x

Answers

2x²+3x+7=x

2x²+3x-x+7=0

2x²+2x+7=0

A recipe needs two and one sixth cups of walnuts and eight and one eighth cups of peanuts. How many cups of 14 or 48 as the domenater nuts are needed for the recipe in all? Please answer!!! It has to have 14 or 48 as the domentater

Answers

Answer:

[tex]10\frac{14}{48}[/tex]

Step-by-step explanation:

given data:

recipe = two and one sixth cups of walnuts [tex]2\frac{1}{6}[/tex]

and eight and one eighth cups of peanuts [tex]8\frac{1}{8}[/tex]

solution:

[tex]= 2\frac{1}{6} + 8\frac{1}{8}\\\\= 10 (\frac{1}{6} + \frac{1}{8} )\\[/tex]

[tex]= 10\frac{7}{24}\\or\\= 10\frac{14}{48}[/tex]

what is this Evaluate: 3^-3

Answers

1/27 should be your answer

what is 6(-2w+5) full answer

Answers

Answer:

-12w+30

Step-by-step explanation:

use distributive property

PLS ANSWER U CAN BE BRAINLIEST! Are the triangles below similar?
a
Yes, because they are both right triangles.
b
Yes, because the corresponding angles are congruent.
c
No, because the sides are not congruent.
d
No, because they are not the same size.

Answers

Answer:  c or a

Step-by-step explanation:

Answer: A is right

Step-by-step explanation: all right triangles are congruent sometimes they just need to be dilated

would somebody be nice enough to help me?

Answers

Answer:

25$ each

Step-by-step explanation:

Answer:$23.98

Step-by-step explanation:

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