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3 years ago

KNOWLEDGE CHECK: ALEKS HELP!!!

Mathematics

1 answer:

bixtya [17]3 years ago

4 0

Answer:

Just do -6 - 6×3 and you'll get -24

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Which statement about the rates of changes of Functions A and B as shown is true?

Phoenix [80]

Answer: function b has a greater rate of change

7 0

3 years ago

each time kim pour water from a jug into a glass, exactly 10% of the water remaining in the jug is used. What is the minimum num

Gnoma [55]

The <em><u>correct answer</u></em> is:

At least 7 times.

Explanation:

Since 10% of the water in the jug is removed each time, this means that 100-10=90% of the water remains.

After two times, we would have 0.9(0.9) = 0.81 = 81% of the water; each time she pours, the number of times 0.9 is multiplied by itself changes. This makes this an exponential inequality (it is not an equation, as we want "less than half of the water"):

$0.5 < 0.9^x$

To solve this, we will use logarithms:

$\log_{0.9}(0.5)$

4 0

3 years ago

One kitten weighs 2 lbs 4 oz. Another kitten weighs 2 oz less. What is the combined weight of the two kittens in oz?

EastWind [94]

Answer:

70 oz

Step-by-step explanation:

You know that one kitten weighs 2 lbs 4 oz. and the other ways 2 lbs 2 oz all you need to do is add that together to get 4 lbs 6 oz then convert that into lbs (1 lbs = 16 oz)

In total the 4 lbs gets you 64 oz, then you just need to add the 6 remaining oz to get 70 lbs!

6 0

3 years ago

Read 2 more answers

Kirti has developed formulas to help her determine the size of her rectangular flower garden each spring. If she wants to plant

Ksju [112]

Answer:

A(n) = L(n) × W(n) and $A(n)=0.5n^{2} +2n+2$

Step-by-step explanation:

We are given that the length of the rectangular garden is L and width is W.

Also, in terms of 'n',

Length is given by, L(n) = n + 2

Width is given by, W(n) = 0.5n + 1.

Now, we know that, Area of rectangle = Length × Width.

Therefore, area of Kirti's garden is given by, A(n) = L(n) × W(n).

Thus, formula of area in terms of L(n) and W(n) is A(n) = L(n) × W(n).

Moreover, as A(n) = L(n) × W(n).

i.e. A(n) = (n+2) × (0.5n+1)

i.e. $A(n)=0.5n^{2} +n+2 \times 0.5n+2$

i.e. $A(n)=0.5n^{2} +n+n+2$

i.e. $A(n)=0.5n^{2} +2n+2$

Hence, the formula for area in terms of 'n' is $A(n)=0.5n^{2} +2n+2$ .

5 0

3 years ago

In a fruit punch drink, the 3 ingredients are apple juice, orange

Contact [7]

Answer:

Helping Hand

part of juice =1/3

part of juice=1/2

so the remaining part of juice =1- 1/3- 1/2

=6-2-3/6

=1/6

in the fruit punch drink ,there are only 3 ingredients are juice juice

thus, the path of cranberry juice = 1/6

hence,the ratio of cranberry juice Apple juice orange juice

=1/6 :1/3 :1/2

1 :2 : 3

pls mark brainliest

Step-by-step explanation:

8 0

3 years ago