3 years ago

7. Calculate Rock A contains

Mathematics

1 answer:

Salsk061 [2.6K]3 years ago

3 0

Answer:

45% of the rock is mica

Step-by-step

10% + 45% = 55%. 100% - 55% = 45%

You might be interested in

Find the magnitude and direction angle of the vector v = <3, −1> =

kompoz [17]

Answer:

magnitude = √10

theta=

$\arccos \frac{3}{ \sqrt{10} }$

= -18.435° or 341.565°

Step-by-step explanation:

hmu if u want an explanation. numbers were gotten using desmos

4 0

3 years ago

Read 2 more answers

Will give BRAINLIEST to correct answer.

marta [7]

Answer:

3.3 m

Step-by-step explanation:

the height = 2/3 × 5 = 10/3 = 3.3 m

8 0

3 years ago

Read 2 more answers

During each hour of exercise, Matthew drinks 1 2/3 cups of water. Matthew exercised for 14 hours this month How many cups of wat

Alex_Xolod [135]

Number of cups of water consumed per hour = 1 2/3 cups = 5/3 cups .

Number of hours spent in exercise = 14 hours

Number of cups consumed in the given month = ( Number of cups consumed per hour )(Total number of hours)

Therefore,

$\begin{gathered} \\ \\ \end{gathered}$

Thus the number of cups of water consumed is ,

$23\text{ }\frac{1}{3}$

7 0

1 year ago

Evaluate: 25 - 4y, when y= 5<br> = 5<br> if then y=

stellarik [79]

Answer:

Step-by-step explanation:

25 - 4y

Let y=5

25 -4(5)

Multiply

25-20

Subtract

5 0

3 years ago

Matthew bought snacks for soccer team. He bought a bag of apple slices for $5.65, and he bought a 12 pack of Gatorade bottles. T

agasfer [191]

Answer:

6.48/12=B

Step-by-step explanation:

B=6.48

6.48/12=0.54

Each Gatorade bottle costs 54 cents.

5 0

4 years ago

Read 2 more answers