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PilotLPTM [1.2K]
3 years ago
6

33+4⋅(52−42) evaluate the expression

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
8 0
Answer- 73
Remember PEMDAS
33 + 4 • (52-42)
(52-42)= 10
33+ 4•(10) -> 4(10)= 40
33+40 =73
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Aidan has four cards with +, –, ×, ÷ printed on them. He inserts them between the five numbers 5, 4, 3, 2 and 1 to form the expr
dlinn [17]

Answer:

5 x 4 + 2 - 3 / 1

Step-by-step explanation:

This took me so much tries to do but got it. Hope it helps! :)

5 0
4 years ago
Someone please answer and explain!!!
emmainna [20.7K]
Hi there! The answer is B. $ 11,323.38

To find our answer we need to fill in the formula with the given data:

t = 5
P (the initial value) = $9000
I = 4.7% / 100 = 0.047 (since we have to change the percentage into a multiplier).

Now just fill in:
a(5) = 9000 \times (1.047 ){}^{5}  = 11323.375...
Rounded, our answer is B. $11,323.38
5 0
3 years ago
Read 2 more answers
Find first 4 terms and the 10th term of each question. 1)n2+3 2) 2n2
irina [24]

Answer:

1) 4, 7, 12 and 19

Tenth term = 103

2) 2, 8, 18, 32

Tenth term =200

Step-by-step explanation:

Given the nth term of the sequence

1) f(n)= n²+3

When n = 1

f(1) = 1²+3

f(1) = 4

When n = 2

f(2) = 2²+3

f(2) =4+3

f(2) = 7

When n = 3

f(3) = 3²+3

f(3) = 9+3

f(3)=12

When n =4

f(4) = 4²+3

f(4) = 16+3

f(4) = 19

The first four terms are 4, 7, 12 and 19

f(10)= 10²+3

f(10) = 103

Tenth term is 103

2) f(n) = 2n²

When n = 1

f(1) = 2(1)²

f(1) = 2

When n = 2

f(2) = 2(2)²

f(2) = 2(4)

f(2) = 8

When n= 3

f(3)= 2(3)²

f(3) = 2(9)

f(3) = 18

When n= 4

f(4) = 2(4)²

f(4) = 2(16)

f(4) =32

The first four terms are 2, 8, 18, 32

f(10) = 2(10)²

f(10) =2(100)

f(20) = 200

The tenth term is 200

5 0
3 years ago
Divide. Round to the nearest tenth<br><br> .16 divided by .03220
Flauer [41]

Answer

.16/.03220 is 4.96894409938   rounded= 5.0

Step-by-step explanation:

8 0
3 years ago
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(1.3×10 ​−2 ​​ )×(0.05) written in scientific notation
Savatey [412]
1.3x10^-2 = .013
.013 x .05 = .00065
.00065 = 6.5x10^-4
8 0
4 years ago
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