Carbon pricing is among the most prominent policy instruments being used or considered by governments to reduce emissions today. Proponents argue that carbon pricing may allow us to reach internationally accepted temperature targets at minimal cost (Borissov et al. 2019, Gollier and Tirole 2015, Rausch et al. 2011). However, most studies suggest that carbon taxes […]
What’s in store for emerging tech in 2022? 2021 was a year to remember for emerging technologies, as VCs set records for capital invested and startups pioneered solutions across a range of industries. The sheer volume of records broken raises the question: What’s next? Our 2022 Emerging Technology Outlook details PitchBook analysts’ predictions across 11 […]
The Technology Center of DuPage will host an open house from 6:30 to 8 p.m. Thursday, Jan. 13, at 301 S. Swift Road in Addison. TCD offers 20 career and technical education programs for DuPage County-area high school juniors and seniors as part of its curriculum. TCD’s mission is to help students develop occupational skills […]
In many ways, 2021 felt like the year that would never end. The pandemic dragged on, and new variants popped up like whack-a-moles. The resulting instability resulted in an increased reliance on remote working software, as lawyers put into place technology that provided the flexibility that their firms needed to transition to a dispersed workforce […]
Cho hình chóp tam giác đều (S.ABC) có cạnh đáy bằng (2a), mặt bên hợp với mặt đáy một góc bằng (45^circ ) (tham khảo hình bên). Tính thể tích (V) của khối cầu ngoại tiếp hình chóp đã cho. – Học trắc nghiệm Link Hoc va de thi 2021
Đề bài I.PHẦN CÂU HỎI TRẮC NGHIỆM (5 ĐIỂM) Câu 1 . Tập nghiệm của phương trình (sqrt { – {x^2} + 4x} + 2 = 2x) là A. (S = mathbb{R}) B. (S = emptyset ) C. (S = left{ {dfrac{2}{5};2} right}) D. (S = left{ 2 right}) Câu 2 . Cho(A = left{ {1,2,3,4,5,6} right},B = left{ { – 2,0,3,5,9} right}). […]
The Berks Career and Technology Center and the Reading-Muhlenberg Career and Technology Center are among 39 career and technology centers and three school districts across Pennsylvania to share in nearly $1.5 million in recently announced state grants. The Berks and Reading-Muhlenberg centers each received the maximum grant of $50,000. The grants must be matched dollar-for-dollar […]
TỔNG HỢP CÁC BÀI TẬP ĐỌC HIỂU TIẾNG ANH 6 I. Read a leaflet about a robot exhibition. Decide if the statements are true (T) or false (F). Circle T or F. Robot Exhibition Discover the remarkable 500-year story of humanoid robots! Open: From 08/02/2017 to 03/09/2017 Price: £15 adults, £13 concessions (free entry for […]
A. TRẮC NGHIỆM (6 điểm) Câu 1 : Xét tính chẵn, lẻ của hai hàm số (fleft( x right) = left| {x + 10} right| + left| {x – 10} right|;)(,,gleft( x right) = – {left| x right|^2}) A. f(x) là hàm số chẵn, g(x) là hàm số lẻ. B. f(x) là hàm số chẵn, g(x) là hàm […]
Đề bài Câu 1( 3,5 điểm) Cho hàm số :(y = {x^2} – 2mx + 3) 1. Khảo sát sự biến thiên và vẽ đồ thị ((P)) của hàm số khi (m = 2). 2. Dựa vào đồ thị ((P)), biện luận theo k số nghiệm của phương trình:({x^2} – 4x + k = 0) 3. […]