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frosja888 [35]
2 years ago
12

Solve the equation b/4+2=-1. b=

Mathematics
1 answer:
Zolol [24]2 years ago
4 0

Answer:

\frac{b}{4}  + 2 =  - 1

\frac{b}{4}   =  - 1 - 2

\frac{b}{4 }  =  - 3

b =  - 3 \times 4

b =  - 12

hope this helps you!!

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Colin invests £2350 into a savings account. The bank gives 4.2% compound
marin [14]

Answer:

Answer:

£3692

Step-by-step explanation:

A = p(1 + r/n)^nt

Where,

A = future value

P = principal = £2350

r = interest rate = 4.2% = 0.042

n = number of periods = 1(annual)

t = time = 4 years

A = p(1 + r/n)^nt

= 2350(1 + 0.042/1)^1*4

= 2350(1 + 0.042)^4

= 2350(1.042)^4

= 2350(1.5789)

= 2770.42

A = £2770.42

Total years = 10

Remaining years = 10 – 4

= 6 years

Remaining 6 years

P = £2770.42

r = 4.9% = 0.049

n = 1

t = 6

A = p(1 + r/n)^nt

= 2770.42(1 + 0.049/1)^1*6

= 2770.42(1 + 0.049)^6

= 2770.42(1.049)^6

= 2770.42(1.3325)

= 3691.59

A = £3691.59

Approximately £3692

Thank you!

5 0
3 years ago
What is 2+2 i nede hep
Ede4ka [16]

People don't actually know this, but it isn't 4, it's 22. If Base+ball is Baseball, then 2+2 is 22

I hope this helps!

7 0
3 years ago
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hammer [34]
14-6 over 3--2
8/5

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5 0
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Is the function linear or nonlinear? If linear, state the constant rate of change.
blondinia [14]
Nonlinear because the first differences are all different
4 0
3 years ago
Read 2 more answers
Two rectangles we're used to form the following figure. Which measurement is closest to the area of the shaded region of this fi
Irina-Kira [14]

Answer:

44 cm

Step-by-step explanation:

You have to find the area of the bigger square and find the area of the smaller one. (Width x Height). Then subtract the smaller rectangle from the bigher one

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3 years ago
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