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zubka84 [21]
3 years ago
7

Allison had 310 rocks in the rock collection after three months, her collection increases by 40% how many rocks does she have no

w?
Mathematics
1 answer:
stepladder [879]3 years ago
5 0

Answer:

434

Step-by-step explanation:

310 times .4 (percentage) = 124 which is how much she gained, then you add that onto the original amount to find how many she has now, which is 434

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Question Content Area
kap26 [50]

b. Total fixed cost are $49885

<h3>What is fixed cost of product ?</h3>

Sometimes production of a product may increase or decrease, but the cost which do not change with the change of output is called fixed cost of the product.

<h3>What is the total fixed cost ?</h3>

Highest monthly total cost = $83800

Highest monthly production units = 3500 desks

Lowest monthly total cost = $61900

Lowset monthly production units = 1240 desks

So, variable cost per unit = (Highest cost-lower cost)/(highest production units-lowest production units)

= ($83800-$61900)/(3500-1240)

= $21900/2260

= $9.7

∴ Total fixed costs=Highest monthly total cost-(highest production units×variable cost per unit)

= $83800-(3500×$9.7)

= $83800-$33950

= $49850

Nearest value is $49885, whch is the correct one.

Learn more about fixed cost here:

brainly.com/question/27328807

#SPJ10

3 0
2 years ago
Solve the systems of equations using elimination
inysia [295]

Answer:

I can't show you BC I need paper to show u sorry

5 0
3 years ago
There are 2 weeks and 5 days until Rosa's birthday. How many days is that in all?
NeTakaya

Answer:

19 days

Step-by-step explanation:

2 weeks = 14 days

14 + 5 = 19

5 0
3 years ago
Read 2 more answers
Can someone help me out please I don’t get this
expeople1 [14]
I think the answer is three


i did 9x-1=-5x+41 and i got 3
8 0
3 years ago
The length of a rectangle is x times the square root of 100. The width is one-half y more than three-halves x. Given that the ar
dimulka [17.4K]

Answer:

15x^2+5xy-125=0

Step-by-step explanation:

We are give the following in the question:

Dimensions of rectangle:

Length , l =

l = x\sqrt{100} = 10x

Width of rectangle, w =

w = \dfrac{y}{2} +\dfrac{3x}{2}

Area of rectangle = 125 square cm.

Area of rectangle =

A =l\times w

Putting values, we get,

125 = 10x\times (\dfrac{y}{2}+\dfrac{3x}{2})\\\\125 = 5xy+15x^2\\15x^2+5xy-125=0

is the required equation.

7 0
3 years ago
Read 2 more answers
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