samanthalietka02 samanthalietka02

10-01-2022
Mathematics

contestada

What is the value of the expression 2+5\times4^2+5\times42+5×4 2 +5×4 ?

Respuesta :

Nofalify Nofalify

12-01-2022

Answer:

522

Step-by-step explanation:

I solve this question using PEMDAS (Parenthesis, Exponent, Multiplication, Division, Addition, Subtraction).

2 + 5 x 4² + 5 x 42 + 5 x 42 + 5 x 4

= 2 + 5 x 16 + 5 x 42 + 5 x 42 + 5 x 4

= 2 + (5 x 16) + (5 x 42) + (5 x 42) + (5 x 4)

= 2 + 80 + 210 + 210 + 20

= 522

Answer Link

Otras preguntas

Q3. Arrivals of oil tankers at a port are distributed according to a Poisson distribution with a mean of four per 12 hours. ( 20 marks) a. What is the probabili

A card is drawn from a standard deck. Find the probability of the given event. a. The card is a spade. b. The card is not a jack. 2. Students at. College are as

Need help on the following, needs to be a solid paragraph or two. System currently used: Personal water purification system Operational Requirements: Define a s

The model below shows a direct variation. What is the equation that describes the constant of variation XY -27 00 27 4 14 Ox=3.5 O x-3.5y Oy-3.5x Oy -3.5 4

Two events are observed in a frame of reference S to occur at the same space point, the second occurring 1.70 s after the first. In a frame S' moving relative t

Problem 4 Find a basis for the nullspace of the matrix A. A=[1 2 3] 0 1 0

Question 4. Evaluate the following limits 2--1 (b) lim f(x) = (c) lim_ f(x) = (d) lim f(x)= 2-400 y=f(x) At

Sally’s Sweet Treats produces a variety of food products to supply the domestic market. The company owner, Sally Swiss, has seen a market opportunity for adding

RT II: PROBLEM SOLVING 1. Given that the market for oil is described by the following demand and supply equations: P=200−4Qd (Demand); P=50+Qs (Supply) Where Q=

Light travels in a certain medium at a speed of 0.41c. Calculate the critical angle of a ray of this light when it strikes the interface between medium and vacu