Answer:
15 cakes can be decorated.
Step-by-step explanation:
Given:
Total number of shapes Liu has = 140
Ratio of shape of stars and hearts = 4 : 3
According to the question:
Each cake have 5 stars and 4 hearts.
Let the number of starts be "4x" and number of hearts be "3x" from the ratio.
Now,
⇒
⇒
⇒
⇒
Number of stars =
Number of hearts =
Each cake have 5 stars and 4 hearts .
How many cakes can be decorated with 80 stars.
⇒ No.of cakes = Total number of stars / 5
⇒
⇒
How many cakes can be decorated with 60 hearts.
⇒
⇒
But both shapes are in combination so only 15 cakes can be decorated with the combination of 5 stars and 4 hearts.
Liu can decorate 15 cakes and only.
Answer:
$976,578.71
Step-by-step explanation:
We assume the deposits are made at the <em>beginning</em> of each quarter. The quarterly interest rate is 6%/4 = 1.5%. The number of quarterly payments is 15×4 = 60. The future value of an annuity due is ...
A = P(1+r)((1+r)^n -1)/r
where r is the quarterly interest rate, n is the number of payments, and P is the payment amount.
A = $10000(1.015)(1.015^60 -1)/.015 ≈ $976,578.71
The future value is $976,578.71.
The surface area of the given right angled triangular prism is 60 square centimeters ().
Step-by-step explanation:
The given is,
Right angled triangular prism
Step:1
Surface area of triangular prism,
.........(1)
Step:2
Area of Triangular face,
In right angled triangular have two triangular faces,
Step:3
Area of sloping rectangular face,
Step:4
Area of back side
Step:5
Area of bottom side
From the equation (1),
Result:
The surface area of the given right angled triangular prism is 60 square centimeters ().
Answer:
The answer is D. 555.45
Step-by-step explanation:
you multiply 45.25 by 6 and get 271.5 and add 272.95 and get the answer D