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guajiro [1.7K]
3 years ago
12

This is worth 30points if u show work u will get brainliest

Mathematics
2 answers:
emmasim [6.3K]3 years ago
6 0
D!!!!!!!!!!!!!!!!!!!!!
ankoles [38]3 years ago
3 0

Answer:

The answer is D

Step-by-step explanation:

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The girls' swim team is hosting a fundraiser. They would like to raise at least $500. They are selling candles for $5 and flower
vekshin1

This question is incomplete

The girls' swim team is hosting a fund raiser. They would like to raise at least $500. They are selling candles for $5 and flower arrangements for $6. The girls estimate that at most they will sell 200 items.

Write a system using c for candles and f for flowers.

Answer:

c + f ≤ 200

5c +6f ≥ 500

Step-by-step explanation:

Using

c for candles

f for flowers.

The girls estimate that at most they will sell 200 items.

At most is a statement that means : Less than or equal to with the inequality sign (≤)

Hence:

c + f ≤ 200

They would like to raise at least $500. They are selling candles for $5 and flower arrangements for $6.

At least is a statement that means : Greater than or equal to with the inequality sign (≥)

Hence:

$5 × c + $6 × f ≥ $500

5c + 6f ≥ 500

Therefore, the system of inequalities is given as:

c + f ≤ 200

5c + 6f ≥ 500

5 0
3 years ago
Stel and Atana are deciding where to go next on Edena. Stel has made a map of the planet in which the planet's surface is divide
Elenna [48]

Answer:

A. 0.625

B. 0

C. No

D. No

E. No

Step-by-step explanation:

We have these locations with the total of 56 as given in the question

A. Probability of landing anywhere but plain:

= 1 - probability of plain

= 1- 21/56

= 1 - 0.375

= 0.625

B. Probability of landing in a location which both a desert and a plain is the probability of a hit temperature and plain terrain. These two are independent of each other = 0

C. He cannot calculate probability of landing here because this information is not available

D. He cannot also, no information

E. Same thing here. No information

7 0
3 years ago
In a triangle, the measure of the first angle is twice the measure of the second angle. The measure of the third is 92° more tha
lesya692 [45]

Answer:

The measure of first angle is 44°.

The measure of second angle is 22°.

The measure of third angle is 114°.

Step-by-step explanation:

First, you have to form expressions for the 3 angles. Let second angle be x :

First angle = (2x)°

Second angle = x°

Third angle = (92 + x)°

Next, you have to add up altogether as the total angles in a triangle is 180° :

2x + x + 92 + x = 180

4x + 92 = 180

4x = 180 - 92

4x = 88

x = 88 ÷ 4

x = 22°

Lastly, you have to substitute the x-value into the expressions :

First angle = 2(22) = 44°

Second angle = 22°

Third angle = 92 + 22 = 114°

7 0
4 years ago
Read 2 more answers
Considere os logaritmos log3=0,477 , log4=0,602 e / log5=0.699 logaritmos determine o valor de log5 12.
anygoal [31]

Given that :

log3=0.477 , log4=0.602  and log5=0.699

Now , as you know that

\log\text{MN}=\log M +\log N

We have to find the value of

\log_{5}12

So,\log_{5}12=\frac{\log12}{ \log5}             

                         = \frac{\log 4+\log 3}{\log 5}\\

Now Putting the values of log3, log4 and log5 in the above expression

\log_{5}12=\frac{0.477 +0.602}{0.699}

                    =1.0079/0.699

                     =1.5436..

                     =1.544 (approx)

So, the value of \log_{5}12 is 1.544(approx).



5 0
3 years ago
If A teacher works 8 hours a day and earns 15 Dollars How Much money would she have is 4 Days?
san4es73 [151]
She would have 480$. If you multiply 8 x 15 your will get 120. You than multiply 120 x 4.
6 0
3 years ago
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