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stich3 [128]
3 years ago
9

True or false: it is possible to determine a vector if only one of its components is known.

Mathematics
1 answer:
jeka943 years ago
7 0
False because you must know all of its components in order to solve the equation
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you need 3 sticks of butter for every 24 cookies you bake how many sticks of butter do you need for 16 cookies
ahrayia [7]

Answer: 2

Step-by-step explanation:

24 divided by 3 is 8 so 1 stick of butter makes 8 cookies so 2 sticks of butter make 16 cookies(2 x 8)

6 0
4 years ago
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You deposit $8500 in an account that pays 1.78% annual interest. Find the balance after 10 years when the interest is compounded
Feliz [49]

Step-by-step explanation:

step 1. let's call the balance A, the initial amount P, the yearly rate r, the number of compounds yearly n, and the time t.

step 2. A = P(1 + r/n)^(nt) (compounding equation)

step 3. A = 8500(1 + .0178/12)^((12)(10))

step 4. A = 8500(1.00148334)^120

step 5. A = $10,154.68.

8 0
3 years ago
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Mac has 117 white and black
olga55 [171]

Answer:

The number of white horses is 52

Step-by-step explanation:

Let

x ----> the number of black horses

y ----> the number of white horses

we know that

x+y=117 ----> equation A

\frac{x}{y}=\frac{5}{4}

x=\frac{5}{4}y ----> equation B

Substitute equation B in equation A and solve for y

\frac{5}{4}y+y=117

\frac{9}{4}y=117

y=117(4)/9\\y=52

therefore

The number of white horses is 52

3 0
3 years ago
11/12+(−7/12). Write your answer as a fraction in simplest form.
AleksAgata [21]
1/3 if you have a positive and a negative, it will turn into a positive so 11/12-7/12
8 0
3 years ago
you have $20 to spend at the snack bar all the snacks at the snack bar cost $1.25 how much money will you have left if you buy 1
Dominik [7]
You will have $5 left because if you spend 1.25 on 12 snacks you will spend $15
6 0
3 years ago
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