All categories

3 years ago

Can someone please help me with this please

Mathematics

1 answer:

Elan Coil [88]3 years ago

6 0

Answer:

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Function Notation

Step-by-step explanation:

Step 1: Define

g(x) = 10 - 7g

g(-5) is x = -5

Step 2: Evaluate

Substitute in x: g(-5) = 10 - 7(-5)
Multiply: g(-5) = 10 + 35
Add: g(-5) = 45

You might be interested in

Find the measure of the acute or right angle formed by intersecting lines so that C

sertanlavr [38]

Answer: 12 degrees

Step-by-step explanation:

hopes this helps :)

6 0

3 years ago

What is the rate on an investment that doubles $5051 in 9 years? Assume interest is compounded quarterly.

Inessa [10]

Answer:

The rate at which the investment gets double is 7.776

Step-by-step explanation:

Given as :

The principal investment = $ 5051

The time period of investment = 9 years

Let The rate of interest = R % compounded quarterly

The Amount gets double

So, From Compounded method

Amount = Principal × $(1+\dfrac{rate}{4\times 100})^{4\times Time}$

Or, 2 × P = P × ( 1 + $\dfrac{\textrm R}{400})^{\textrm 36}$

Or, 2 = ( 1 + $\dfrac{\textrm R}{400})^{\textrm 36}$

Or, $2^{\frac{1}{36}}$ = 1 + $\dfrac{\textrm R}{400}$

or, 1.01944 - 1 = $\dfrac{\textrm R}{400}$

or, 0.01944 = $\dfrac{\textrm R}{400}$

∴ R = 0.01944 × 400 = 7.776

Hence The rate at which the investment gets double is 7.776 Answer

7 0

3 years ago

A company owns two stores and recorded data for the number of days missed by employees.

sdas [7]

Answer:

a) false, median is 1 for each store

b) false, median at store 2 is 1

c) true

Step-by-step explanation:

7 0

3 years ago

FIND THE SURFACE AREA

ehidna [41]

Answer:

area=b×h/2

10×25÷2=125cm^2

area=b×h

24cm×60cm=1440cm^2

total area =125cm+1440cm

1565cm^2

3 0

3 years ago

Is 33 prime or composite Explain

dalvyx [7]

33 is composite because it has more than two factors.

5 0

3 years ago

Read 2 more answers