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julsineya [31]
2 years ago
10

Please asap i will give brainly

Mathematics
1 answer:
Softa [21]2 years ago
3 0

Answer:

15in

Step-by-step explanation:

I hope it helps...pa brainlest po

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Benito has 42 orange juice boxes and 36 grape juice boxes. If Benito gives each friend an equal number of each type of juice box
Mice21 [21]
To find the answer for this question,you need to find the highest common factor for both 42 and 36,and the factors are 1,2,3,and 6. The highest number in that group is 6 so Benito can share the juice boxes to 6 friends.

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4 years ago
What is the solution to the inequality 4−2(x+10)<12?
DaniilM [7]

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6 0
3 years ago
What is 23×13 12points here
Harrizon [31]
I hope this helps you



23×13=299
6 0
4 years ago
Read 2 more answers
Can anyone help me with these 8 answers pls ASAP
Lisa [10]

SOLUTION:

m\angle C=63^o,AB=28,AC=29,find\text{  }m\angle B

A simple sketch will help;

We can use the sine rule to solve for the angle B;

\begin{gathered} \frac{28}{sin63}=\frac{29}{sinB} \\  \\ sinB=\frac{29sin63}{28} \\  \\ sinB=0.9228 \\  \\ B=67.34^o \end{gathered}

Thus;

m\angle B=67.34^o

3 0
1 year ago
A student in Greece discovers a pottery bowl that contains 28% of its original amount of C-14 find the age of the pottery bowl t
Andreyy89

Answer:

The age of the pottery bowl is 10523 years.

Step-by-step explanation:

Amount of substance:

The amount of a substance after t years is given by the following equation:

A(t) = A(0)(1-r)^t

In which A(0) is the initial amount and r is the decay rate.

Half-life of C14.

Researching, the half-life of c-14 is 5730 years.

This means that:

A(5730) = 0.5A(0)

We use this to find r. So

A(t) = A(0)(1-r)^t

0.5A(0) = A(0)(1-r)^{5730}

(1-r)^{5730} = 0.5

\sqrt[5730]{(1-r)^{5730}} = \sqrt[5730]{0.5}

1 - r = 0.5^{\frac{1}{5730}}

1 - r = 0.99987903922

So

A(t) = A(0)(0.99987903922)^t

Age of the pottery bowl:

We have that:

A(t) = 0.28A(0)

We have to find t. So

A(t) = A(0)(0.99987903922)^t

0.28A(0) = A(0)(0.99987903922)^t

(0.99987903922)^t = 0.28

\log{(0.99987903922)^t} = \log{0.28}

t\log{0.99987903922} = \log{0.28}

t = \frac{\log{0.28}}{\log{0.99987903922}}

t = 10523.1

So

The age of the pottery bowl is 10523 years.

6 0
3 years ago
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