Mathematics College

Dakari makes 2 dozen jars of jam. The total weight of all of the filled jars is 211.2 ounces. When empty, each jar weighs 1.2 ounces. The equation_____?_______
can be used to calculate the weight, j, of jam in one jar. The weight of jam in one jar is ______?________
ounces. Pls fill in blanks

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

a and c for the blanks

Related Questions

Which is the answer?

Answers

Answer:

c

Step-by-step explanation:

A truck can be rented from company a for $70 a day +0.30 per mile Company B charges $30 a day +0.80 per mile to rent the same truck find the number of miles in a day at which the rental cost for a company and Company B are the same

Answers

Answer:80 miles

Step-by-step explanation:

in the triangle find y (it’s geometry) i’ll give thanks

Answers

Answer and Step-by-step explanation:

We will use trig functions to solve for y.

This will be done using the sine trig function.

[tex]sin(y) = \frac{9}{17}[/tex]

Multiply [tex]sin^{-1}[/tex] to both sides, then use a calculator to solve.

[tex]y = sin^{-1} (\frac{9}{17} )[/tex]

y = 31.96571875

y ≈ 32 is the answer.

#teamtrees #WAP (Water And Plant)

In math class, there are 35 students the class that took an exam. 20% of the students earned an A. How many students earned an A?​

Answers

Answer: The answer is 7

Step-by-step explanation: 20% of 35 is 7. So the answer is 7

For this question I got the answer of 7. Because i switched it around and did 20% of 35.

28% of 2.97 to the nearest hundredth

Answers

Answer:

83.16%

Step-by-step explanation:

Convert 28% into a decimal 0.28 Then multiply 0.28 by 2.97

What is 463,982 rounded to the nearest hundred thousand?

Answers

Answer:

500,000

Step-by-step explanation:

500,000 Because when you look at your tens of thousands place value it is 6 which is 5 or more so you raise the 4 that is in the hundreds of thousands place up by 1, making it 5 and replace the other numbers by zeros.

What is the solution to this system of equations?
X+ 2y = 4
2x-2y = 5
O (3.-53
0
(3.)
no solution
infinitely many solutions

Answers

Answer:

X+2y=4

4+2y=x

2(2+y)=x

2x-2y=5

2(x-y)=5

x-y=5/2

Answer:

(x, y) = (3, 1/2)

Step-by-step explanation:

x + 2y = 4

2x - 2y = 5

There is more than one way to do this. I will do it by substitution.

From the first equation, x + 2y = 4, so x = (-2y) + 4

Now, in the second equation, I will replace x with (-2y + 4)

2(-2y + 4) - 2y = 5

-4y + 8 -2y = 5

-6y + 8 = 5

-6y = -3

6y = 3

y = 3/6

--------------------------------->  y = 1/2, one part of the answer

Now I can go back to the first equation, and relpace 'y' with 1/2

x + 2(1/2) = 4

x + 1 = 4

----------------------------------->  x = 3, the other part of the answer

So now we believe the solution is (x, y) = (3, 1/2)

Now check the answer, back in the original equations!!

------> In the first equation, we would have 3 + 2(1/2) = 4.

                                                                       3 + 1 = 4

                                                                       That is true

-------> In the second equation, we would have 2(3) - 2(1/2) = 5

                                                                                6 - 1 = 5

                                                                          That is true

Our answer is found and checked.

(x, y) = (3, 1/2)

Umesh's teacher is giving a 50-point quiz with 15 questions on it. Some of the questions are multiple-choice, and some of them are short answer questions. The multiple-choice problems are worth 3 points each, and the short-answer questions are worth 5 points each. How many questions are multiple-choice?

Answers

Answer:

10

Step-by-step explanation:

3x10 is 30

4x5 is 20

20+30=50

There are 10 multiple choice questions

its scale factoring, please help thanks

Answers

45cm I’m sorry that’s not the answer I just need answers for my questions sis

QUESTION 1: Is the following equation proportional? How do you know? y=3x-4


QUESTION 2: Is the following equation proportional? how do you know? y=7x

Answers

Answer:

1: Yes because it is in the form y=mx+b

2: Yes because it is in the form y=kx

Step-by-step explanation:

I do this kind of stuff for math

a package has one face, no edges, and one vertex. what is the object?

Answers

Answer:

a cone

Step-by-step explanation:

Answer:

cone

Step-by-step explanation:

please help me i need help

Answers

Answer:

1. B

2. E

3. F

4. H

Step-by-step explanation:

Because they all lie under the topic of gravitational potential energy

If Oscar can make 5 doughnuts every 2 minutes, exactly how many minutes
would it take him to make 36 doughnuts?

Answers

The answer is 14.4 minutes

50 points! I will mark brainliest. Random answers will be reported.

Answers

The formula for a rotation of 270°CCW (or 90°CW) is (y, -x). So it would be A’(-3,5), B’(4,1), C’(-1,-5). Try to double check yourself though, I did this on a whim. Hope this helps!

Getting an odd number in a single roll of a die.

Answers

Answer:

1/2

Step-by-step explanation:

The chance of getting a odd number is 1 in 2 chances because a die has 6 sides and there are 3 even numbers and 3 odd numbers so the ratio is 1:2

The probability is 1/2 as the no. of even and odd numbers in a die is same!

Mhanifa please help me! I will make brainliest! No one else is helping me with it. Random answers will be reported.

Answers

Answer: yes because each pair has two identical triangles which makes it congruent.

Step-by-step explanation:

hope this helps

Answer:

Pair 1

YesTwo angles and a non-included side - AAS

Pair 2

NoNot enough information

Pair 3

YesTwo angles and a non-included side - AASTwo angles and the included side - ASATwo sides and the included angle - SAS

Which expression is equivalent to 28+7?

Answers

anything that gives u the same answer which is 35. so it can be 9+ 26 or 11+ 24 or 10+15 and so on

The expression is equivalent to 7(4+1).

option (A) is correct.

To find the equivalent of the given number.

What is expression?

Algebraic expressions are combinations of variables , numbers, and at least one arithmetic operation.

The expression is 28+7 is equivalent to :

=7 times 4 equals 28

=7 times 1 is 7

=7(4+1)

So, the expression is equivalent to 7(4+1).

Learn more about expression here:

https://brainly.com/question/21565066

#SPJ6

The missing option is

A 7(4 + 1)

B 4(7 + 1)

C 4(7 + 3)

D 7(4 + 7)

estimate the product by rounding each number to its greatest place value of 2342.7 times 784.3​

Answers

Answer:

The answer is 1,837,379.61 but if you round, it's 2,000,000,.00.Hope this helps!

Divide. Write the quotient in lowest terms.
co
:
3

Answers

Answer:

1

1/11

Step-by-step explanation:

if a*b equal 5a +3b what is -4*3=

Answers

Answer:

-12

Step-by-step explanation:

Please help!
Look at rectangle DEFG shown below.
121
E
11
10
9
F
8
7
6
4
3
D
1
G
0
1 2 3 4 5 6 7 8 9 10 11 12*
What is its area?
32
54
60
99

Answers

Answer:

60

give me the brainliest please

I Need Help With This Question

Answers

a because your not dividing it by 5 your subtracting 5 from k divided by 2

Answer:

B

Step-by-step explanation:

product means multiplication, but there isn't any multiplication happening

Wrong answers only you can comment after two people answer
What is 1+1
Any answer allowed, doesn't have to be numbers

Answers

Answer:

2 is the answer 1 plus one is 2

UhMMM I ThINk TaH AnsWEr Is 3

If you need ten years from now, what is the minimum amount of money you need to deposit into a bank account that pays annual interest, compounded as follows.

Answers

Answer:

so rlly is that a quetion bc we cat solve that

Step-by-step explanation:

Cant solve that..........

Write 125 as a repeated multiplication of 5s. Then write it as a power.

Answers

5^3 (five to the third power) and 5x5x5

Write the percent as a fraction or mixed number in simplest form.

148%

Answers

Answer:

1   and 12/25

its over 100 percent, that's where the 1 comes from. the 48 that's left would be 48/100, which is then simplified to 24/50, which is simplified one more time to 1    12/25

Answer:

Fraction: 37/25

Step-by-step explanation:

148/100

(reduce by dividing both by 2) 74/50

(reduce by dividing by 2 again) 37/25

Lisa and Marie are both on the track team. During practice, Lisa ran 10 laps around
the track in 18 minutes. Marie ran 8 laps around the track in 14 minutes. Who ran at a
faster rate? If each runner continues at her same pace, how long would it take each
one to run 15 laps?

Answers

Answer:

Marie ran at a faster rate. It takes 27 minutes for Lisa to run 15 laps while it takes Marie 26.25 minutes to run 15 laps.

Step-by-step explanation:

18 ÷ 10 = 1.8 (Lisa's rate)

14 ÷ 8 = 1.75 (Marie's rate)

1.8 x 15 = 27 minutes (How long it takes for Lisa to run 15 laps)

1.75 x 15 = 26.25 (How long it takes for Marie to run 15 laps)

The spinner shown has six congruent sections.


The spinner is spun 90 times. What is a reasonable prediction for the
mber of times the spinner will land on a number less than 3?

Helppppppp

Answers

Answer:

30

Step-by-step explanation:

tjnbfg

‼️NEED THESE ASAP‼️ factor each completely :

Answers

find the answer on pm

Answer:

Step-by-step explanation:

3.

(x+8)(x+2)

5.

(x+4)(x+5)

8.

(x-9)(x+2)

10.

(p-7)(p+2)

let me know if you need explanations

PLEASE HELP ITS URGENT I HAVE 3 MINS AND IM FAILING I REALLY NEED A A ASAP PLEASE HELP

Answers

Answer:

I am pretty sure it is B I am not sure but this is what I think

Step-by-step explanation:

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Two people with the same amount of job experience and the same skills who do the same job equally well should be paid roughly the same amount, regardless of what they used to earn or what their race or gender is.Everyone can be hurt by a system that bases compensation not on skill level, experience or industry standards but on what they were paid at their last job. what is this answer?