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inna [77]
3 years ago
15

Assume the total cost of a tertiary education will be R75 000 when your child enters university in 18 years. You presently have

R7 000 to invest. What rate of interest must you earn on your investment to cover the cost of your child’s tertiary education?
Mathematics
1 answer:
marshall27 [118]3 years ago
8 0

Answer: you need 5000 more

Step-by-step explanation: 70000 + 5000= 75000

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The triangular-shaped bases of a prism are 24 cm in length and have a height of 35 cm. Each side is 37 cm. The height of the pri
Savatey [412]

Answer:

The surface area of Triangular base Prism = 3682 cm²

Step-by-step explanation:

Given in question as :

For a Triangular base prism ,

The base of  prism (b) = 24 cm

The height of prism (l) = 29 cm

Each side length (s) = 37 cm

The height of base triangle ( h ) = 35 cm

Hence , we know that The surface area of Triangular base prism is

 = (b×h) + (2×l×s) + (l×b)

 = (24×35) + (2×29×37) + (29×24)

 = (840) + (2146) + (696)

 = 3682  cm²

Hence The surface area of Triangular base Prism is 3682 cm²  Answer

3 0
3 years ago
(X8.6.PS-12
Andrew [12]

Answer:

area = 138 m²

Step-by-step explanation:

radius of large circle = 12 m

radius of small circle = 10 m

large circle area = πr² = (3.14)(12²) = 452.16 m²

small circle area = πr² = (3.14)(10²) =314 m²

452.16 - 314 = 138.16 m²

7 0
3 years ago
Tony makes a 5% commission on all his sales If his commission check is for $152.00 then what were Tony’s sales
shepuryov [24]

Answer:

i think its 7.60 but idk for sure

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3 years ago
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Choose the most appropriate name for the function described below.
DedPeter [7]
T(p) would be an accurate answer. This situation likens to the f(x) function, where y is the function of x and so dependent on x. The cost of the tomatoes is dependent on the price per pound, so cost would be in the f place and price per pound would be in the (x) place.
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4/3(6y+21)-17>43 help pls
dezoksy [38]

Answer:

Step-by-step explanation:

4/3(6y+21)-17=43

move all terms to the left:

4/3(6y+21)-17-(43)=0

Domain of the equation: 3(6y+21)!=0

y∈R

We add all the numbers together, and all the variables

4/3(6y+21)-60=0

You multiply all the terms by the denominator

-60*3(6y+21)+4=0

multiply elements

8 0
3 years ago
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